What do you get for the geek who has everything and likes LEDs? A tricked-out LED tester, naturally. [Dave Cook]’s deluxe model sports an LCD screen and two adjustable values: desired current ...

We tested LED flashlights by measuring their lumens, beam drop-off, and beam pattern—plus their battery life and durability.

[mircemk] built a slick-looking LED tester with a couple handy functions ... Once an LED is connected it will light up and the display indicates the LED’s forward voltage, the LED current ...

The National Test House (NTH) has successfully conducted an advanced and customized test on “LED Tower Mast Lights,” designed ...

be sure to check out our guide to the best smart light bulbs. How we test LED strip lights To select the best LED strip lights, we use benchmark tests and utilize each strip light in our homes to ...

The National Test House (NTH) successfully conducted a unique customised test on the “LED Tower Mast Light”, specifically ...