The working voltage of white LED -Item#40

Time Left 337 d 21 hrs 38 mins 28 secs

CLASSIFIED

Status
Open
Price
$2.00
Quantity
9599998
Location
ca - cali - Lebanon
Posted on
04/28/2019, 04:13:40 AM
Expires on
04/27/2020, 04:13:40 AM


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Item Description

Color, led easily through chemical modification method, adjust the band structure and forbidden band width of materials, achieve red yellow green blue orange multi-color luminescence. The working voltage of 4301BW white light tube is small, and that of the red, orange, yellow, green and blue leds 4301BW with different colors increases in turn. Price, the price of LED 4301BW is becoming more and more common, because of the energy-saving characteristics of LED, perhaps in the near future, people will replace incandescent lamps with LED lamps. Some cities, schools and factories in China have been equipped with LED street lamps and energy-saving lamps. 4301BW LED category development, the first application of semiconductor p-n junction luminescence principle of LED light source came out in the early 1960s.

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