Led White Light
Led White Light
Search through this page if you are looking for Led White Light
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 GU10 Warm White LED 9W 33W Spot light bulb 650LM New  US $17.29
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 103W LED Ceiling Soft Lighting Downlight Cabinet Frosted Glass Light Warm white US $140.99
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 10pcs 9W LED bulb 3x3W Recessed Ceiling Cabinet Light Pure White US $200.90
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 7W LED Ceiling Recessed Cabinet Frosted Glass down Light Indoor Room Cool White US $24.99
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 10lot LED bulb Recessed Ceiling Cabinet Light Pure White 7W US $239.90
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 10Ceiling light warm white 9W Frosted glass Led hazy soft 3x3W 110V 240V 220V US $219.90
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 Pure White 110 220V 7W 7 LED Ceiling Light Down Recessed Lamp Bulb dimmable US $32.29
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 10 3x3W LED Ceiling Lighting 9W Recessed Cabinet Frosted Glass Light Warm White US $230.99
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 15W 15x1W LEDs Ceiling Recessed light Downlight Warm White Fixtures lamp indoors US $23.99
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 7X1W Cool White 7 LED Track Rail Spotlight Light 6000K 6500K AC 220V 630LM US $25.92
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 3W LED Recessed Ceiling Light Downlight Lamp Bulb Cabinet 110 240V Warm White US $8.29
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 10W LED Ceiling Light Downlight Lamp Recessed Complete Driver Pure White 85 265V US $16.99
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 White 7W 7 LED Cabinet Ceiling Light Recessed Lamp Bulb AC 86 262V US $20.44
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 New Crystal 3×1W 3W LED Ceiling Light Fixture Lamp Down Warm White US $.90
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 1X3W LED 3W Ceiling Light Down Recessed Lamp Warm White bulb High Lumen US $.99
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 1x 1W Pure white LED Ceiling Down Light Cabinet lighting Recessed Lamp 85 265V US $.99
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 1X3W LED 3W Ceiling Light Down Recessed Lamp Pure White bulb High Lumen US $.99
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 3 X 1W Pure white LED Ceiling Down Light Cabinet lighting Recessed Lamp 85 265V US $.99
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 1x 1W Warm white LED Ceiling Down Light Cabinet lighting Recessed Lamp 85 265V US $.99
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 3 X 1W Warm white LED Ceiling Down Light Cabinet lighting Recessed Lamp 85 265V US $.99
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 5W Warm White LED Ceiling Down Light Bulb Fixture Lamp Driver 110V 220V 3500K US $.99
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 4W Warm White LED Ceiling Down Light Bulb Fixture Lamp Driver 110V 220V 3500K US $.99
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 80 90 Lumens Pure White Light 1 LED Ceiling Down Lamp US $15.87
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 9W LED BC Bayonet Light Bulb Warm White 90W UK B22 Pendant Ceiling Lights US $22.11
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 New 3x3W 9W LED Recessed Ceiling Fixture Light Bulb Lamp Complete Set Warm White US $9.99
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 Warm White 7x1W 7 LEDs Ceiling Fixture Cabinet Down Light Bulb w LED Driver US $19.44
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 7W 7x1W LEDs Ceiling Recessed light DownLight Pure White spot lamp buld 85 265V US $9.99
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 AC 165 265V 6000K 1W Pure White LED Ceiling Down Light US $15.31
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 1W Acrylics LED Ceiling Square Lamp Downlight Light Warm White Fixture 110V 240V US $.99
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 1x 1W Pure white LED Ceiling Down Light Cabinet lighting Recessed Lamp 85 265V US $.99
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 Warm White 7W 7 LED Cabinet Ceiling Light Recessed Lamp Bulb AC 175 262V US $20.18
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 Warm White 9W 9 LEDs Cabinet Ceiling Light Recessed Lamp Bulb AC 100 265V US $30.94
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 10W White LED Outdoor Flood Light Washlight 12V DC Wash Light Black Case US $19.99
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 40 x White 38 LED Spot Track Light Bulb 110V AC GU10 US $229.00
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 20 x White LED Spot MR16 Light Bulb 110V AC E26 Base US $107.00
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 100 x White 38 LED Spot Track Light Bulb 110V AC GU10 US $535.00
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 3W Crystal LED Ceiling Light Lamp Downlight Bulb Fixture Warm White 110V 240V US $8.69
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 9W 9x1W LEDs Ceiling Recessed light Downlight Pure White spot cabinet lamp buld US $13.99
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 Dimmable 12W LED Ceiling Recessed light DownLight Pure White room lamp w Driver US $24.99
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 Dimmable 5W LED Ceiling Recessed light DownLight Pure White spot lamp w Driver US $9.99
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 Round Recessed Ceiling White Light 3 x 1W 3 LEDs Lamp Downlight US $10.40
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 Dimmable 7W 7x1W LEDs Ceiling Recessed light DownLight Pure White room lamp bulb US $19.79
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 Aluminium Alloy Case White 9W 9 LED Ceiling Down Light Lamp 9x1W US $30.66
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 AC 220V 1080LM 12X1W Warm White 12 LED Track Light Rail Spotlight Lamp US $46.97
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 5 LED 85 265V LED Recessed Ceiling Light Fixture Lamp 5W X 20 pcs US $252.00
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 20x White 38 Pcs LED Spot Track Light Bulb 110V AC E26 US $129.00
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 7W LED Ceiling Recessed Light Downlight 85 265V Pure White With Glass len NEW US $16.99
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 100x White 38 Pcs LED Spot Track Light Bulb 110V AC E26 US $535.00
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 40x White 38 Pcs LED Spot Track Light Bulb 110V AC E26 US $229.00
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 3W Recessed LED Ceiling Light Downlight Spot Lamp Cabinet Pure White 110V 240V US $3.29
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 White 5x1W 5 LEDs Ceiling Fixture Cabinet Down Light Bulb w LED Driver US $19.33
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 Aluminium Alloy Case White 7W 7 LED Ceiling Down Light Lamp Bulb 7x1W US $20.47
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 Aluminium Alloy Case White 5W 5 LED Ceiling Down Light Lamp Bulb 5x1W US $19.44
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 12X1W Warm White 12 LED Track Rail Spotlight Light 2800K 3000K AC 220V 1080LM US $46.94
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 AC165 265V 1x1W 3200K Warm White LED Ceiling Down Light US $13.52
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 12X1W Pure White 12 LED Track Rail Spotlight Light 6000K 6500K AC 220V 1080LM US $43.99
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 Warm White 5W 5 LED Cabinet Ceiling Light Recessed Lamp Bulb AC 175 262V US $19.34
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 10W White LED Outdoor Flood Light Washlight 110V AC Wash Light US $19.99
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 1W Acrylics LED Ceiling Square Lamp Downlight Light Pure White Fixture 110V 240V US $.99
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 1x1W Warm white LED Ceiling Down Light Cabinet lighting Recessed Lamp 85 265V US $.99
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 3W Acrylics LED Ceiling Square Lamp Downlight Light Warm White Fixture 85 265V US $.99
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 7X1W Warm White 7 LED Track Rail Spotlight Light 2800K 3000K AC 220V US $26.32
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 3W 5W 7W 9W 10W 12W LED Ceiling Light DownLight Complete Kits Pure Warm White US $313.50
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 Warm White Light 1 LED Ceiling Lamp Downlight 3200K 1W US $13.50
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 White 5W 5 LED Cabinet Ceiling Light Recessed Lamp Bulb AC 86 262V US $18.71
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 Aluminium Alloy Case Warm White 5W 5 LED Ceiling Down Light Lamp Bulb 5x1W US $19.05
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 White 9W 9 LED Cabinet Ceiling Light Recessed Lamp Bulb AC 100 265V US $30.35
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 AC 220V 630LM 7X1W Warm White 7 LED Track Light Rail Spotlight Lamp US $25.94
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 10Pcs x 3W RECT Fixture Cabinet Recessed LED Ceiling Light Dimmable Pure White US $230.01
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 10 x Recessed Downlight 7x1W Warm White LED Ceiling Spotlight Light Fixture Lamp US $189.01
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 7w spot LED Ceiling light Warm White Cabinet Lamp Recessed Downlight 230V US $8.79
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 Aluminium Alloy Case Warm White 9W 9 LED Ceiling Down Light Lamp 9x1W US $30.32
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 2X 5W Cool White 20000K High Power LED LightDC12V LED Driver for Acquarium Tank US $12.99
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What resistor do i use on a LED light?
I have a 6volt battery pack
and a "5mm Super Bright White light LED 8,000 mcd (typ) - 9,500 mcd (max)"
the LED uses 3.6~4.0volts DC @ 30mA
i need to know what resistor to put onto the circuit so i dont blow the LED
and if you could tell me how you figured it out that would be great
You need to limit the current so it can't exceed the LED current limit. If you subtract the LED voltage drop from the battery voltage, 6 volts - 4 volts = 2 volts. This is the voltage you need to do the current limiting on. Use 25 mA for your current. There's no point in maxing out the LED. 2 volts / 25 mA equals 80 ohms. This isn't a standard resistor value so use the next higher standard value. This is 82 ohms. Put an 82 ohm resistor in series with your LED and it should work fine. You can do this with any battery voltage and and LED voltage drop. Just take the remaining voltage and divide by the current to get the resistor value. Choose the next higher standard resistor value.
May 20th, 2010 in
Track Lighting | tags: art, design, led, led white light, led white light bulb, led white light car angel eye, led white light spectrum, led white lights christmas, light, lighting