China LED lighting factory

2009年3月16日星期一

Accidental Invention Points to End of Light Bulbs

The main light source of the future will almost surely not be a bulb. It might be a table, a wall, or even a fork.
An accidental discovery announced this week has taken LED lighting to a new level, suggesting it could soon offer a cheaper, longer-lasting alternative to the traditional light bulb. The miniature breakthrough adds to a growing trend that is likely to eventually make Thomas Edison's bright invention obsolete.
Michael Bowers, a graduate student at Vanderbilt University, was just trying to make really small quantum dots, which are crystals generally only a few nanometers big. That's less than 1/1000th the width of a human hair.
Quantum dots contain anywhere from 100 to 1,000 electrons. They're easily excited bundles of energy, and the smaller they are, the more excited they get.
When you shine a light on quantum dots or apply electricity to them, they react by producing their own light, normally a bright, vibrant color. But when Bowers shined a laser on his batch of dots, something unexpected happened.
"I was surprised when a white glow covered the table," Bowers said. "The quantum dots were supposed to emit blue light, but instead they were giving off a beautiful white glow."
Then Bowers and another student got the idea to stir the dots into polyurethane and coat a blue LED light bulb with the mix. The lumpy bulb wasn't pretty, but it produced white light similar to a regular light bulb.
LEDs are already used in traffic lights, flashlights, and architectural lighting. They are flexible and operate less expensively than traditional lighting.
Until the last decade, LEDs could only produce green, red, and yellow light, which limited their use. Then came blue LEDs, which have since been altered to emit white light with a light-blue hue.
LEDs produce twice as much light as a regular 60 watt bulb and burn for over 50,000 hours. The Department of Energy estimates LED lighting could reduce U.S. energy consumption for lighting by 29 percent by 2025. LEDs don't emit heat, so they're also more energy efficient. And they're much harder to break.
Other scientists have said they expect LEDs to eventually replace standard incandescent bulbs as well as fluorescent and sodium vapor lights.
If the new process can be developed into commercial production, light won't come just from newfangled bulbs. Quantum dot mixtures could be painted on just about anything and electrically excited to produce a rainbow of colors, including white.

HM lighting

(http://www.hm-lighting.com/)

Lighting Fair 2009: Key Figures Discuss Future of LED, OLED Lights at Seminar

Lighting Fair 2009 hold a seminar titled "LED and organic EL pave the road to the future of illumination". The panel discussion was participated by Shuji Nakamura, a professor of the University of California at Santa Barbara, a developer of blue LED and a leader in the research of GaN-based light-emitting element and Junji Kido, who leads the research of the organic EL as a professor of Yamagata University Graduate School of Science and Engineering.
The international conference hall at Tokyo Big Site was crowded with listeners. The panelists discussed possibilities as well as barriers that interfere with the promotion of LED lights and organic EL lights. The panel discussion was coordinated by lighting designer Tsutomu Ochiai, head of M&O Design Office.
The Lighting Fair is held every two years, but this year's fair is different from previous ones in that the site is full of LED lights. The discussion was started with comments on the exhibition site by Nakamura and Kido. Nakamura said he was surprised because this exhibition is quite different from the previous ones, more than 90% of the exhibited items are LED lights. He also said that 20 - 30% of the exhibits were LED lights and existing light sources including fluorescent lights were the main exhibits at an exhibition of lighting devices he visited two or three years ago in the US.
Nakamura expects that luminance efficiency of white LEDs will be enhanced by at least 50% in two to three years, judging from the progress in the research and development of white LEDs. In a speech delivered prior to the panel discussion, he said it is possible that the luminance efficiency will reach 200 to 250lm/W in two to three years.
Kido said fluorescent lights were the main players at the exhibition four years ago, but with the number of LED lights increased, this year's show can be called an LED Fair. He also pointed out the rapid progress in the development of LED light technologies. In his speech delivered prior to the panel discussion, Kido said that organic EL lights have been steadily evolving in terms of luminance efficiency and lifetime and that the research and development of them are two to three years behind those of white LED lights.
While talking about the rapid evolution of LED lights, he expressed concern in respect to business model. He is worried that the Japanese LED light market might become like the Galapagos Islands, where species evolved differently.
The white LED technology certainly was born in Japan, but Japanese lighting device manufacturers are "not prepared to enter foreign markets," Kido said. If they focus on the Japanese market, their products will evolve independently from foreign markets, resulting in the lack of competitiveness in the global market. And, in the future, Japanese manufacturers could be forced to revamp their products in order to enter the global market. He is concerned that the "Galapagos Effect," which is frequently cited in relation to the Japanese mobile phone industry, might occur in the LED light industry as well.
Nakamura said that venture companies are showing their presence in LED light development in the US. Their development progress is fast, and their decision making by top management is fast too. The same can be said about Taiwan and China.
In Japan, LED lights are developed by "major manufacturers, and their speed of decision making is slow," he said. And he forecast that such foreign companies will catch up with Japanese manufacturers in terms of technological level before long.
In addition, Nakamura said that a variety of regulations are dragging down the development of LED lights in Japan. Free competition is impossible as long as the regulations exist, he stressed.
Ochiai, a pioneer in the utilization of LED lights as well as organic EL lights, pointed out that the Japanese LED light industry has issues other than the Galapagos Effect. He has many opportunities to see the progress of LED lights in foreign countries. Through those experiences, he had the impression that Japan may be ahead of other countries in terms of hardware, including parts and devices for LED and organic EL lights, but is not as active as the US and Europe in the development of applications for entertaining people.
Responding to the comment by Ochiai, Nakamura said, "It is perhaps because white LEDs are developed by a traditional Japanese maker and produced by traditional Japanese lighting equipment manufacturers."
Using LEDs, lighting devices become colorful and refined in design, and their colors and brightness can be easily controlled by computer software. Considering such innovativeness, it can be said that the culture surrounding LED lights is completely different from that of existing lights, he said.
Therefore, "Japan will be isolated from the global market" unless not only hardware but also software (expertise on usage) are prepared for LED lights, Nakamura said.
Meanwhile, Kido said that standardizations of hardware and software are important to prevent Japan from being isolated from the global market. Many experts say that it is very difficult to standardize them because LED lights have already been commercialized. On the other hand, for organic EL lights, which are expected to be commercialized soon, "Japan should take initiative in determining the standards," he said.

HM lighting
(http://www.hm-lighting.com/)

Predicting the future of led lighting

LEDs represent the most significant development in lighting since the invention of the electric light more than a century ago.
They allow us to create unique, low energy lighting solutions, not to mention their lower maintenance costs and as investment continues and volumes increase, the price of LEDs should come down by 10 per cent or more a year.But when will LEDs become more mainstream? Assuming LED lighting continues to develop as expected, it is now possible to predict the future with some certainty.
For some time now LED lighting systems have been used to light up buildings, bridges and monuments. Due to their flexibility and the possibility to set any desired colour, LEDs offer lighting solutions, which are not possible with any other existing technologies, such as colour wall washing, sharp light/shadow lines and avoiding light pollution on windows.
Offices are already seeing the first niche LED applications with desk lights and particularly emergency lighting. However, as replacements for conventional general lighting LEDs are still some years off because the cost/lumen ratio is still too high – performance will have to improve (at least >80 lm/w at a system level) to compete.
Nevertheless, the next few years should see the first effective LED solutions in specialised areas of the office, such as, reception and meeting areas, where more decorative effects are required. Within three to five years the first solutions should become available which can compete with compact fluorescent technology on total cost of ownership criteria and within a decade LEDs should become a viable option for general lighting solutions.
LED replacements/retrofits are already making a small impact in industrial niche areas mainly concerned with lighting in fi re hazard and explosion risk areas. LEDs are ideal because they operate at Safety Extra Low Voltages (SELV) – typically 12V or 24V. Their reliability, long life and instant flicker-free turn on are also major selling points. But similar to the commercial market, general LED lighting solutions are still some years away.
In the leisure sector, hotels and restaurants are installing LED lighting for decorative purposes in bars plus reception and dining areas. Hotels are also beginning to use LED bedside and standing lamps and effective 3W LED downlighters, (designed to replace 20W halogen versions), are expected within a year or so.
LEDs are also being used in hotel signage to replace fluorescent, incandescent and neon lamps. Their low energy consumption, bright clear colours and long life make them ideal.
It’s an application that is frequently utilised within the retail sector. LEDs are also finding an ideal application in commercial freezers since they areunaffected by the cold and have already replaced traditional TL flourescents in some areas.
Elsewhere, expect new LED shelf lighting within a year and compact LED mini spotlights soon after. Within three to five years, LEDs should start to appear in general retail lighting applications.
The potential for LEDs in the fashion and high end of the retail market is also significant, where they are already being used for ambience creation and dynamic effects.
The first display LED lighting systems are also starting to appear on the market, but it will be at least five to ten years before effective LED lighting solutions will start to appear in mainstream shop lighting.
In the coming years, the light output of LEDs will continue to increase, enabling mass-market general lighting applications from approx 2010 onwards. The first effective general LED solutions to replace incandescents will appear on the market over the next two to three years, but initially they will be relatively expensive.
However, as development continues the main question is not when they will replace what, but what new developments will be made possible.

HM lighting
(http://www.hm-lighting.com)

2009年3月15日星期日

NEWS:Schenectady Museum Installs Marktech PAR30 LED Bulbs

March 13, 2009...The Schenectady Museum & Suits-Bueche Planetarium has reportedly added new LED bulbs from Lathem, New York-based Marktech in the Museum's Broughton Gallery. In order to improve its energy consumption and to enhance the appearance of exhibits in the gallery the Museum has installed fifty new 12W LED Bulbs from Marktech LED Lighting. The new solid-state PAR30 LED Bulbs were used to replace outdated incandescent track lighting that had been previously used to light the section of the Museum. Marktech says that the new LED Lighting will decrease the Museum's energy consumption while reducing electric bills and lower the overall exhibit room temperature.
Marktech's CEO Mark Campito was excited by the opportunity to display their new 12W LED Bulbs at the Schenectady Museum. "Our (Marktech's) focus is on LED lighting products and fixtures that can directly replace existing incandescent, fluorescent and halogen bulbs in any household or commercial application," noted Campito. "LEDs, for this application, have an average life of 50,000 hours and can last 50 times as long as a typical incandescent," Campito explained.

Comment:
led light is being knew and used by more and more pepople, for led light,more save energy,more Environment ,more long life.replacing existing incandescent is a infallible results.
HM lighting

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1.Application:
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2.Specification:
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♦Light Source: 12pieces high power LED(Edison or Cree)
♦Power: 12x1W
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♦Color:cool white, warm white, blue, green ,red,yellow
♦Dimension :Ø133.9x64.8 mm(diameter x height)
♦Net weight:640g
♦Service life: 50000 hours
♦Beam angle: 30/45/60 degrees
♦Aluminium housing
♦NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&RoHS
Attention:
If you have any advice for the product,welcome to contact us by E-mail or Online orders tool.your advice,our progress!
HM lighting

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♦Color:cool white, warm white, blue, green ,red,yellow
♦Dimension :Ø104.4x71.2 mm(diameter x height)
♦Net weight:368g
♦Service life: 50000 hours
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If you have any advice for the product,welcome to contact us by E-mail or Online orders tool.your advice,our progress!
HM lighting

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♦Color:cool white, warm white, blue, green ,red,yellow
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♦Net weight:330g ♦Service life: 50000 hours
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2.Specification:
♦Base type: 2 wires
♦Input voltage: 100-240V AC/50Hz/60Hz
♦Light Source: 1 pieces high power LED(Edison or Cree)
♦Power: 1X3W
♦Luminous flux: 110lm (Edison),130lm(Cree)
♦Color:cool white, warm white, blue, green ,red,yellow
♦Dimension :Ø61.97x29.69 mm(diameter x height)
♦Net weight::91g
♦Service life: 50000 hours
♦Beam angle: 30/45/60 degrees
♦Aluminium housing
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If you have any advice for the product,welcome to contact us by E-mail or Online orders tool.your advice,our progress!

HM lighting
(http://www.hm-lighting.com/)

Sell led downlight,led downlights,led downlight 1x1w



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1.Application:
♦Home /office lighting ,display case lighting
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2.Specification:
♦Base type: 2 wires
♦Input voltage: 100-240V AC/50Hz/60Hz
♦Light Source: 1 pieces high power LED(Edison or Cree)
♦Power: 1X1W
♦Luminous flux: 70lm (Edison),80lm(Cree)
♦Color:cool white, warm white, blue, green ,red,yellow
♦Dimension :Ø51.56x20.69 mm(diameter x height)
♦Net weight::63g
♦Service life: 50000 hours
♦Beam angle: 30/45/60 degrees
♦Aluminium housing
♦NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&RoHS
Attention:
If you have any advice for the product,welcome to contact us by E-mail or Online orders tool.your advice,our progress!

HM lighting

2009年3月13日星期五

FAQs

How efficient are led bulbs compared to incandescent bulbs?
Most led light bulbs are four to five times as efficient as incandescent bulbs. In other words, they use only 20% to 25% as much electricity to produce the same amount of light. The newest generation of leds are eight to ten times as efficient as incandescent bulbs. We use these new leds in our MR16 3W Power LED Track Light Bulb. It uses only 3 watts to output as much as light as a 20-watt halogen!

How bright are led light bulbs?
Led bulbs available for standard fixtures vary in brightness from less than 50 lumens up to about 400 lumens. The brightest led bulbs for standard fixtures are the floodlights and spotlights. The brightest of these uses about 11 watts and produces light comparable to a 50-watt incandescent.

Are bulbs with more leds brighter than bulbs with less?
The number of leds is not the determining factor of bulb brightness. Different types of leds vary greatly in brightness. The wattage of a led bulb is a better indicator of the light output. The typical light output for the current generation of white leds is about 30 lumens per watt. However, the newest power leds from Cree are in a different category with output up to 65 lumens per watt. Just three of these big leds can output as much light as 100 or more common leds.

How does the brightness of led lighting compare to incandescent lighting?
Led light bulbs are much brighter than incandescent or halogen bulbs of the same wattage, but led bulbs are not available in high wattages. Thus, when replacing incandescent or halogen lamps with led lamps, more led lamps are often needed. For example, to replace one 65-watt incandescent floodlight you may need two 6-watt or 7-watt led floodlights. Although you have more bulbs you are still using 80% less electricity.Incandescent bulbs use about five times as much power to produce the same amount of light as led bulbs. At low power levels the difference is larger. At higher power the difference is somewhat smaller. Electrical power is measured in watts. For example, a led bulb consuming 3 watts might output light comparable to a 20-watt incandescent bulb, and a 6-watt led bulb might be comparable to 30-watt incandescent bulb. Our brightest led floodlamps use 11 to 12 watts and output light comparable to a 50-watt incandescent.

Which led bulb is comparable to a standard 60 watt light bulb?
Unfortunately, there are no led bulbs that can match the light output of a regular 60 watt incandescent bulb at this time. The brightest led bulbs are directional flood lights and spotlights. The brightest of these are comparable to 45-50 watt incandescent bulbs. Few non-directional led bulbs are brighter than a 25-30 watt incandescent.

What do "cool white" and "warm white" mean, and what is CCT?
The Color Correlated Temperature (CCT) is given in the description of each of our white led bulbs. The color (CCT) of our white bulbs ranges from a warm yellow (2700K) to a cool blue white (7000K). By comparison, a typical incandescent bulb has a CCT of 2800K. A typical halogen is a bit higher, maybe 3500K. Daylight white is 4500K and a cool white fluorescent is 6000K or more. The human eye adapts to background light so that even a daylight white bulb will look slightly blue in a room illuminated mainly with incandescent bulbs. Similarly, an incandescent bulb will look very yellow in midday sunlight.

Can led bulbs be used with dimmer controls?
We have not been able to find any LED bulbs that are made to work with dimmers. However, we recently found a bulb that does seem to work okay. Testing with an inexpensive dimmer switch designed for incandescent bulbs, our SP80B LED bulb is dimmable from 100% brightness down to about 25%. It is the only high power LED bulb we have found that dims smoothly.

What is the difference between a floodlight and a spotlight?
Led spotlights output a narrower beam of light, typically less than 30 degrees wide. Most of the light from a spotlight is concentrated onto a relatively small area producing a bright spot. Led floodlights output a wider beam of light, up to 160 degrees, so the light from a floodlight is spread out over a much larger area. Because the light is more concentrated, a spotlight will appear brighter than a floodlight but only within its narrower beam. A spotlight is more suited to illuminating objects and a floodlight is more suited to illuminating areas.

2009年3月12日星期四

Sell led lightbulbs 3x3w

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1.Application:
Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.specification:
♦Base type: E27
♦Input voltage: AC100~240V
♦Power consumption: 5x1W/5X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Beam angle: 120 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø69.35x116.45mm(diameter x height)
♦Net weight:163g
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

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1.Application:
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2.specification:
♦Input voltage: 100-240V AC/50Hz/60Hz
♦Output current: 350mA-700mA DC
♦Light Source: 3 pieces high power LED
♦Power: 3*1W- 3*3W
♦Color:Red/Green/Blue/White/Yellow
♦Dimension :Ø90*48.7*49.3 mm
♦Service life: 50000 hours
♦Beam angle: 8/15/25/30/45/60 degrees
♦Color Temperature : 3150k-6500k
♦Ambient temperature:-20/+50 Degrees
♦Packing size:100X55X55mm
♦Qty per cartoon:1
♦Aluminium housing
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1.Applications:
a. warm white, hotels and restaurants where there need a warm mood
b. neutral white, also called commercial white, preferred by supermarkets and shopping mall
c. cold white, for common places as school, hospital, and airports
d. Red and Blue, perfect for greenhouse farming
2.Specification:
♦Input Voltage: AC85~265V
♦LED quantity: 174/276/348/432leds
♦Light output: 870/1380/1740/2160Lumen
♦Power Consumption: 7w/12w/19/24w
♦size:Ø25 x 600mm(1200/1500),Ø30 x 600mm(1200/1500)
♦Color available: warm white,cold white,Red,Blue,Green
♦lifetime:50, 000H
♦SAFETY ASSURANCE: CE&RoHS

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1.Applications:
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2.Specification:
1) Aluminum-alloy housing;
2) IP rank: IP65 (water-resistant);
3) Input voltages: DC12/ 24, AC110 / 220V AC;
4) Light source: 9 x 1W power LED
5) Colors: cool white, warm white, red, green, blue, amber and RGB;
6) Dimensions: (L) 30x (W) 7.5 x (H) 7.6cm .

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1.Application:
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♦Base type: 2 wires
♦Input voltage: 100~240V AC
♦Output power: 3x1W/3x3W
♦LENS angle: 30 / 45 / 60 Degrees
♦Light source: 3 high power LED
♦Luminous flux: 156lm/279lm
♦Light attenuation quotiety:3% - 5%
♦Life span: 50,000 hours
♦Full range of colors:cool white, warm white, blue, green ,red,yellow
♦Size:93x92.6x45.2mm
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1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.

2.Specification:
♦Base type: 2 pin G4
♦Input voltage: 12V DC
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♦Light source: Edison,Cree
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♦Beam angle: 30 / 60 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
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♦Dimension of body: 34.4x47.7mm(diameter x height)
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1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.

2.Specification:
♦Base type: E27
♦Input voltage: AC 85--260V
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♦Luminous flux: 5x1W:225lm (Edison),260lm(Cree)
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♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
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♦Life span: 50,000 hours
♦Dimension of body: Ø92.5x80mm(diameter x height)
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2.Specification:
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♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
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♦Life span: 50,000 hours
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♦Luminous flux: 12x1W:540lm (Edison), 624lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety:3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø105x140mm(diameter x height)
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1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
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♦Input voltage: AC 85--260V
♦Power consumption: 12x1W/12X3W
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♦Light source: Edison,Cree
♦Luminous flux: 12x1W:540lm (Edison), 624lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø123x135mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led spot light,led PAR30,LED PAR30-5X1W-V2

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: E27
♦Input voltage: AC 85--260V
♦Power consumption: 5x1W/5X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 5x1W:225lm (Edison),260lm(Cree)
♦Beam angle: 30/45/60 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety:3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø94.9x100mm(diameter x height)
♦Net weight:224g
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led spot light,led PAR30,LED PAR30-7X1W

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:
Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: E27
♦Input voltage: AC 85--260V
♦Power consumption: 7x1W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 450lm (Edison),560lm(Cree)
♦Beam angle: 30/45/60 Degrees
♦LED working temperature: <63 Celius degreee
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety:3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø95*102MM(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS



Sell led spot light,led PAR38,LED PAR38-12X1W-V3

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:
Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: E27
♦Input voltage: AC 85--260V
♦Power consumption: 12x1W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 780lm (Edison),1100lm(Cree)
♦Beam angle: 30/45/60Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety:3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø120MM*125MM(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS



Sell led spot light,leds E27,JDR E27,LED JDR-3X1W-V5

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: E27
♦Input voltage: AC 100--240V
♦Power consumption: 3X1W/3X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø49.8x72.7mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led spot light,leds E27,JDR E27,LED JDR-V1

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: E27
♦Input voltage: AC 100--240V
♦Power consumption: 1W/3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø49.6x72.7mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led spot light,leds E27,JDR E27,LED JDR-V3

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: E27
♦Input voltage: AC 100--240V
♦Power consumption: 1W/3W/5W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø46.5x77.8mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led spot light,leds E27,JDR E27,LED JDR-3X1W-V4

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: E27
♦Input voltage: AC 100--240V
♦Power consumption: 3x1W/3X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50x73.8mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led spot light,leds E27,JDR E27,LED JDR 3x1W-V2

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: E27
♦Input voltage: AC 100--240V
♦Power consumption: 3x1W/3X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50.2x64mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led spot light,leds E27,JDR E27,LED JDR-V6


Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:
Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:

♦BASE TYPE: E27
♦INPUT VOLTAGE: AC100~240V
♦OUTPUT POWER: 1W/3W/5W
♦TOTAL LENGTH: 85mm (including pins)
♦LENS ANGLE: 30/45(available)
♦CIRCUIT EFFICIENCY: 90%
♦LIGHT SOURCE: 1W/3W/5W high power LED
♦FULL RANGE OF COLOR: Cool White, Warm White, Blue, Green, Red, Yellow
♦NET WEIGHT: 85g
♦ALUMINIUM HOUSING
♦NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&RoHS

Sell led MR16,leds MR16,led MR16 bulb,LED MR16-3x1W-V1

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: Gx5.3
♦Input voltage: DC 12V
♦Power consumption: 3x1W/3X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 3x1W:135lm (Edison),156lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50x52mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led MR16,leds MR16,led MR16 bulb,LED MR16-V2

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: Gx5.3
♦Input voltage: DC 12V
♦Power consumption: 3x1W/3X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 3x1W:135lm (Edison), 156lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50x52mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led MR16,leds MR16,led MR16 bulb,LED MR16-V3

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: Gx5.3
♦Input voltage: DC12V
♦Power consumption: 1W/3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 1W:45lm (Edison),52lm(Cree);3W:135lm (Edison), 156lm(Cree)
♦Beam angle: 30/ 45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø48.4x51.3mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led MR16,leds MR16,LED MR16-V4 ,white led MR16

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: Gx5.3
♦Input voltage: DC12V
♦Power consumption: 1W/3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 1W:45lm (Edison),52lm(Cree);3W:135lm (Edison), 156lm(Cree)
♦Beam angle: 15 / 45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety 3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø46.7x63.6mm(diameter x height)
♦Material ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led MR16,leds MR16,led MR16 bulb,LED MR16-3X1W-V5

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: Gx5.3
♦Input voltage: DC 12V
♦Power consumption: 3x1W/3X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 3x1W:135lm (Edison),156lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50x52.4mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS



Sell led MR16,leds MR16,led MR16 bulb,LED MR16-V6

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: Gx5.3
♦Input voltage: DC 12V
♦Power consumption: 1W/3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 1W:45lm (Edison),52lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø49.5x51mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led MR16,leds MR16,white led MR16,LED MR16-3x1W-V7

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: Gx5.3
♦Input voltage: DC12V
♦Power consumption: 3x1W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 3x1W:135lm (Edison),156lm(Cree)
♦Beam angle: 45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety:3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50.1x61.3mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led MR16,leds MR16,led MR16 bulb,LED MR16-1X5W

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:
Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: MR16,GU10,E27 available
♦Input voltage: DC12V
♦Power consumption: 1X5W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Beam angle: adjustable degree
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø46x76.5mm(diameter x height)
♦Net height:68g
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led GU10,leds GU10,led lamp GU10,LED GU10-3X1W-V6

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: GU10
♦Input voltage: AC 100~240v
♦Power consumption: 3x1W/3X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 3x1W:135lm (Edison),156lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <62>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø48x58mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS



Sell led GU10,leds GU10,led lamp GU10,LED GU10-V1

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:

♦Base type: GU10
♦Input voltage: AC 100~240v
♦Power consumption: 1W/3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 1W:45lm (Edison),52lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <48 Celius degreee
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø49.6x54mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led GU10,leds GU10,led lamp GU10,LED GU10-V2

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:

♦Base type: GU10
♦Input voltage: AC 100~240v
♦Power consumption: 1W/3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 1W:45lm (Edison),52lm(Cree)
♦Beam angle: 45 Degrees
♦LED working temperature: <62 Celius degreee
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50x50mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led GU10,leds GU10,led GU10 light,LED GU10-V3

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:

♦Base type: GU10
♦Input voltage: AC 100~240v
♦Power consumption: 1W/3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 1W:45lm (Edison),52lm(Cree)
♦Beam angle: 45 Degrees
♦LED working temperature: <48 Celius degreee
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø46.7x61mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led GU10,leds GU10,led lamp GU10,GU10-1x3W-V4

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: GU10
♦Input voltage: AC 100~240v
♦Power consumption: 1x3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 130lm (Edison),129lm(Cree)
♦Beam angle: 45 Degrees
♦LED working temperature: <63>
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø48.8x59.7mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led GU10,leds GU10,led lamp GU10,GU10-3X1W-V7

Nowaday,energy shortage,serious environmental pollution, welcome to use led light.
1.Application:Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:

♦Base type: GU10
♦Input voltage: AC 100~240v
♦Power consumption: 3x1W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 3x1W:135lm (Edison),156lm(Cree)
♦Beam angle: 30/45/60Degrees
♦LED working temperature: <62 Celius degreee
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50x61.2mm(diameter x height)
♦Net weight:43g
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led GU10,leds GU10,led lamp GU10,GU10 1X3W

Nowaday,energy shortage,serious environmental pollution, welcome use led light.
1.Application:Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:
♦Base type: GU10,MR16,E27 available
♦Input voltage: AC 100~240v
♦Power consumption: 1W/3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 1W:45lm (Edison),52lm(Cree)
♦Beam angle: 30/45 Degrees
♦LED working temperature: <48 Celius degreee
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø49.7x60mm(diameter x height)
♦Net height:46g
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS

Sell led GU10,leds GU10,led lamp GU10,led GU10 light


Nowaday,energy shortage,serious environmental pollution, welcome use led light.
1.Application:
Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.
2.Specification:

♦Base type: GU10
♦Input voltage: AC 100~240v
♦Power consumption: 3x1W/3X3W
♦Full range of colors: cool white, warm white, blue, green ,red,yellow
♦Light source: Edison,Cree
♦Luminous flux: 3x1W:135lm (Edison),156lm(Cree)
♦Beam angle: 45 Degrees
♦LED working temperature: <63 Celius degreee
♦Temperature: -40 ~ 70 degree Celius
♦Light attenuation quotiety :3% - 5%
♦Life span: 50,000 hours
♦Dimension of body: Ø50.1x58.7mm(diameter x height)
♦Material :ALUMINIUM HOUSING
♦Safety Standard: NO UV OR IR RADIATION
♦SAFETY ASSURANCE: CE&ROHS