White Leds
Todays deals on White Leds?
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150000,5mm White 12000mcd Super Bright Water Clear LEDs $4,698.00 |
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150000x 5mm White 12000mcd Super Bright Water Clear LED $4,698.00 |
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150000,5mm White 12000mcd Super Bright Water Clear LEDs $4,698.00 |
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150000x 5mm White 12000mcd Super Bright Water Clear LED $4,698.00 |
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150000x 5mm White 12000mcd Super Bright Water Clear LED $4,698.00 |
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10X Outdoor 100W Warm White LED Garden Flood Light Lamp $2,400.00 |
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10pcs 100W Warm White LED Garden Floodlight Wash lamp $2,400.00 |
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50000x 5mm White 12000mcd Super Bright Water Clear LED $1,513.00 |
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50000,5mm White 12000mcd Super Bright Water Clear LEDs $1,513.00 |
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50000x 5mm White 12000mcd Super Bright Water Clear LED $1,513.00 |
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50000,5mm White 12000mcd Super Bright Water Clear LEDs $1,513.00 |
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50000x 5mm White 12000mcd Super Bright Water Clear LED $1,513.00 |
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6x Outdoor 100W Cool White LED Garden Wash Flood Light $1,500.00 |
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1000pcs High Power 3w warm white LED Lamp 3watt Light led $999.88 |
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1000pcs High Power 3w white LED Lamp bright 3watt Light cool white $999.88 |
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1000pcs 3watt white High Power 3W LED Lamp Light Bright $994.00 |
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1000X 3watt warm white Led High Power 3W LED Lamp Light $994.00 |
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Wholesale Best price 50pcs 15W E27 Cool White 263 LED Corn Light Bulb $1,100.00 |
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50 x 15W E27 Warm White 263 LED Corn Light Bulb 220V-240V $1,100.00 |
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10pcs Warm White 50W LED Garden Flood Light Lamp DHL A+ $1,100.00 |
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Cool White 50W LED Garden Landscape Flood Light 10pcs $1,100.00 |
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1000 PCs 1W 8mm 140° StrawHat Warm White LED 220,000mcd $1,092.74 |
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1000 PCs 1W 8mm 140° StrawHat Warm White LED 220,000mcd $1,083.44 |
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1000 x 3W High-powe Warm white LEDS 1000pcs 3watt light $720.88 |
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1000 PC 10mm 40° 1W Warm White LED 300mA 350,000mcd!NEW $1,019.09 |
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1000 PC 10mm 40° 1W Warm White LED 300mA 350,000mcd!NEW $1,010.49 |
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Lot of 10 LED 50W Garden Landscape Yard Flood light Cool White 5000Lm $1,000.00 |
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10pcs 50W Cool White 2-LED Flood Wash Light 50Watt 12V – 24V DC Waterproof Lamp $990.00 |
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10pcs 50W Warm White 2-LED Flood Wash Light 50Watt 12V – 24V DC Waterproof Lamp $990.00 |
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10pcs 50W Cool White 2-LED Flood Wash Light 50Watt 85-265V Waterproof IP67 Lamp $990.00 |
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10pcs 50W Warm White 2-LED Flood Wash Light 50Watt 85-265V Waterproof IP67 Lamp $990.00 |
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1000x3W white High-power LEDS 1000pcs 3watt light $720.88 |
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10pcs 100W Cool White LED 8000lm Lamp+Waterproof Driver $950.00 |
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10pcs 100W Warm White LED Lamps + Waterproof AC Drivers $950.00 |
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4pcs 100W White LED Garden Floodlight Wall Wash Waterproof 100Watt Lamp $950.00 |
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1000pcs 3W warm White High-power LED Lamp Light 170Lm $729.99 |
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1000 X 3W White High-power LED 170Lm 1000PCS 3watt $729.99 |
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20pcs 20W Cool White 1600LM LED Flood Light Spot Light Waterproof 20 Watt Lamp H $910.00 |
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Wholesale 50x 9W 3x3W Frosted Cabinet Led Recessed Down Ceiling light Warm White $899.00 |
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1000 PC 1W 8mm 140° StrawHat White LED 240,000mcd@300mA $892.79 |
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1000 PC 1W 8mm 140° StrawHat White LED 240,000mcd@300mA $883.49 |
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10pcs 100W White High Power LED Light + 10pcs 100Watt Waterproof AC Driver $855.00 |
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1000 PC 10mm 40° 1W Watt White LED 300mA 390,000mcd!NEW $816.99 |
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1000 PC 10mm 40° 1W Watt White LED 300mA 390,000mcd!NEW $812.69 |
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Wholesale 50pcs 3x3W 9W LED Warm White Recessed Ceiling down light AC 110/240V $799.99 |
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10000 pcs 5mm Flat Top Wide Angle White LED 20000mcd $769.99 |
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10000 pcs 5mm Flat Top Wide Angle White LED 20000mcd $769.99 |
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10000 pcs 5mm Flat Top Wide Angle White LED 20000mcd $769.99 |
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10000 pcs 5mm Flat Top Wide Angle White LED 20000mcd $769.99 |
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10000 pcs super bright 5mm Flat Top Wide Angle White LED $765.99 |
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460 pc Lumileds High Power LEDs bright white Luxeon REBEL LXML-PM01-0080 (L4D) $750.00 |
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460 pc Lumileds High Power LEDs bright white Luxeon REBEL LXML-PM01-0080 (L4D) $750.00 |
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6 x White 50W LED Garden Landscape Flood Light lamp DHL $700.00 |
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50X RED BLUE GREEN YELLOW WHITE 12V 72 LED BulbLamp $748.60 |
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50X RED BLUE GREEN YELLOW WHITE 12V 72 LED BulbLamp $748.60 |
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50X RED BLUE GREEN YELLOW WHITE 12V 72 LED BulbLamp $748.60 |
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50X RED BLUE GREEN YELLOW WHITE 12V 72 LED BulbLamp $748.60 |
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Turbolux 30cm x 30cm 18W AC85-265V 1200-1400LM LED light panel Pure white x10 $729.00 |
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10000, PLCC-2 1210 White 2500mcd SMD LED Light, PWS $728.00 |
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OSRAM L6LFM/24V/827/IP67/MF 3.2 6 24 White 2700K 60 LINEAR LED MODULES 70205 $699.99 |
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100PCS 3W power white led spot light bulb MR16 12V $559.99 |
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20000,5mm Bright White 12000 mcd Water Clear Lamp LED’S $668.00 |
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500pcs High Power 3w warm white LED Lamp 3watt Light led $459.99 |
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500pcs High Power 3w White LED Lamp bright 3watt Light led $459.99 |
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500X 3watt warm white Led High Power 3W LED Lamp Light $455.00 |
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500pcs 3watt white High Power 3W LED Lamp Light Bright $455.00 |
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1000 PC PLCC-6 5050 3-CHIPS SMD 8000mcd WARM WHITE LED $649.99 |
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500 x3W High-powe Warm white LED 500pcs 3watt light $320.88 |
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Wholesa best price for 50pcs E27 5050 SMD 12W LED Corn bulb lamp Cool White $600.00 |
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50 x E27 5050 SMD 12W LED Corn bulb lamp Warm White $600.00 |
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Wholesale 20pcs AR111 9W Warm white led spot light G53 990lm = 50W halogen lamp $600.00 |
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Best price for 20pcs AR111 9W white led spot light G53 990lm = 50W halogen lamp $600.00 |
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500 PCs 1W PROLIGHT STAR POWER WARM WHITE LED 90 Lumen $594.99 |
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500 PC 1W PROLIGHT STAR HIGH POWER WHITE LED 100 lumen $594.99 |
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6pcs 30W Warm White LED Flood Light Wash light 85-265V $590.00 |
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10pcs 100W Cool White 20000k SMD High Power LED 100 Watt Lamp A++ $580.00 |
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1000 PCs 10mm 40° 5-Chips WARM WHITE LED 100mA 220Kmcd! $538.46 |
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500 PCs 1W 8mm 140° StrawHat Warm White LED 220,000mcd $571.94 |
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1000,Lens Reflector for Luxeon White Red Blue LED,L72B $565.00 |
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1000,Lens Reflector for Luxeon White Red Blue LED,L72B $565.00 |
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1000,Lens Reflector for Luxeon White Red Blue LED,L72B $565.00 |
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500 PCs 1W 8mm 140° StrawHat Warm White LED 220,000mcd $562.64 |
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1000 x1W warm white High-power LED 1000pcs 1watt light $410.88 |
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1000x1W white High-power LED 1000pcs 1watt light $410.88 |
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50pcs High Quality 20W Warm white led Save Power F DHL $560.00 |
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1000pcs High Power 1W Warm White Star LED bright Light led $459.99 |
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1000pcs High Power 1W White Star LED Lamp bright Light cool white led $459.99 |
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500 PCs 1W PROLIGHT STAR POWER WARM WHITE LED 90 Lumen $559.99 |
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500 PCs 1W PROLIGHT STAR HIGH POWER WHITE LED 100 lumen $559.99 |
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1000 x 1W warm White High-power LED 70Lm 1000pcs 1watt $410.99 |
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1000 x 1W White High-power LED 70Lm 1000pcs 1watt $410.99 |
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NEW 1000Pcs 1watt white High Power 1W LED Lamp Light $455.00 |
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1000PCS 1watt warm white High Power 1W LED Lamp Light $455.00 |
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500 X 3W White High-power LED Light 170Lm 500PCS 3watt $370.88 |
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500pcs 3W warm White High-power LED Lamp Light 170Lm $370.88 |
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500x3W white High-power LEDs 500pcs 3watt bright light $320.88 |
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500 PCS 10mm 40° 1W Warm White LED 300mA 350,000mcd!NEW $550.39 |
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50pcs High Quality 20W White Super bright LED Lamp F $550.00 |
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100pcs High Power 10W White LED Energy Light F HK $550.00 |
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500 PCS 10mm 40° 1W Warm White LED 300mA 350,000mcd!NEW $546.09 |
White Leds Questions
White Led Will Usher In “outbreak” Moment
White light-emitting diode (LED) when it can achieve 100lm / W luminous efficiency and power consumption than fluorescent lamps in it? Matter of concern since a long time has come to solve the moment. For Nichia Chemical Industries in June 2006 will soon start sample shipments of luminous efficiency of 100lm / W white LED. It is reported that in December will be mass production.
100lm / W, which is light with high efficiency fluorescent species in comparable indicators. Although there had been higher than in Society 100lm / W white LED of the report, but 100lm / W products available is the first time.
Ability to achieve 100lm / W is not only a Nichia Chemical Industries. Estimated that in 2006 as the start to 2007, 100lm / W products are listed one after another. For instance, Citizen Electronics (Citizen Electronics) product planning, 06 years to produce 90lm / W products, 07 100lm / W products will appear. White LED technology as the highly competitive industry, and other LED manufacturers will surely follow up the launch of 100lm / W products. One step ahead than other companies launch products Nichia Chemical Industries announced that after 07 years to complete 150lm / W product development, therefore, high efficiency, competition will not cease for some time.
A year ago, said a white LED with high luminous efficiency of the species, there are only 60lm / W or so. But in the actual brightness, and fluorescent lamps have been similar. This is because, with the full range of fluorescent light emission is different only to the front of the white LED emission. Now, thanks to a white LED to achieve a 100lm / W, it should be said in the luminous efficiency of more than a fluorescent lamp.
Luminous efficiency white LED With the increase in use is also increasing. From for the “display” white extension for “light” objects in the set venues, from public space to become more and more personal space. Such as lighting, the Matsushita Electric designs using LED as the apartment (Designers Mansion) lighting products have been well received. Equipment in the car, you can backlight the instrument panel and interior lighting on to see examples of many applications. LED headlamp with white listed vehicle will be in 2007, Toyota held in April 2006 New York Auto Show (New York International Auto Show) on display, and plans listed in spring 2007 Lexus brand premium sedan “LS600hL “on the use of a white LED as a headlight beam.
In 2005, people’s general view is, the market began to 100lm / W white LED products are the earliest in 2007 ~ 2008. The reality is that more than 1 year earlier, it was considered one of the reasons for its technology development is not only a hot competition, but also a sharp decline in prices should cause this area. Small Power (0.1W-class) white LED’s price terms in 2003 Q1 is about 65 yen. To about 54 yen over the same period in 2004, in 2005 about 40 yen in 2006 and then fell to less than 30 yen. 3 years, prices dropped to below half.
South Korean and Taiwanese manufacturers enter the market vendors have brought prices fell sharply in the future to predict the varieties of Chinese manufacturers to increase further in the low-cost white LED may be on the road at full speed. On the old white LED makers, can only improve luminous efficiency, achieve high value-added products, to curb the price down, and get on-board equipment, lighting equipment and new market development tools. These factors also high luminous efficiency white LED technology has played a large turnout.
Both the white LED, the average unit price continued to decline, or part of the introduction of powerful companies luminous efficiency 100lm / W for high-end products, for as the user’s equipment manufacturers are welcome to do. Because both cases, the unit price per 1lm beam (lm / yen) are on the decline. To reduce the white LED lighting uses the existing fluorescent and incandescent lamps above the more than 10 times higher than the previous uses tungsten lamp and HID light nearly 2 times the price, it is necessary to further reduce prices and improve the luminous efficiency.
However, some people feel, to use and vehicle use in the lighting so widely used in white LED, only the prices are not enough. For example, there must be inhibited to drive a white LED power supply circuit measures the power loss. Backlight for cell phones and other low-power white LED power supply circuit in the power conversion efficiency of 90%, while for the intended use of the high-power white light LED current can only reach 80%. In fluorescent lamps, the power supply circuit in the power conversion efficiency of more than 90%. That is, the loss of power supply circuits are still 2-fold difference. Using high-power white LED, need to invest a large current, also need a high heat printed circuit boards. Install the device easy to operate when the white LED is also critical.
About the Author
I am Components Electronic suppliers writer, reports some information about hf ssb , sidekick ii cell phone.
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