Progress in the LED lighting industry can best be measured in two separate metrics: pricing and efficiency. Pricing gets most of the attention, but so many factors affect it -- from the cost of ...
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 ...
Tiny flashlight, tiny output, right? That's not always the case. We've seen a number of keychainable mini-flashlights with big lighting capabilities over the years, and the new PicoTorch takes the ...
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