When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. But what are lumens? We used to measure light brightness in watts, but now LEDs are the dominant ...
US lamp maker LumiLeds brings the brightest LED and the first side-emitting LED to the market. LumiLeds, US, has released what it claims is the world's brightest LED. Providing an output of up to 120 ...
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