We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.

What had you heard about LED light treatments from friends, family, dermatologists, etc., if anything at all? Had you gotten an LED treatment prior? If so, what was it like? Thanks to the ...

If you’ve worked on a project with small LEDs, you know the frustration of determining their polarity. This ingenious LED Probe from [David] packs a lot of useful features into a simple, ...

If you've been doing your research on LED face masks, why not make a final decision on your perfect pick? These futuristic beauty gadgets, adored by celebs like Victoria Beckham and Kate Hudson, ...

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 and ...