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

I like everyday carry toys as much as anyone. So I also like EDC deals on the stuff I prefer to keep on me anywhere I go.

Lantern Pharma Inc., a clinical stage biotechnology company, focuses on artificial intelligence, machine learning, and genomic data to streamline the drug development process. Its product pipeline ...

A well-designed flashlight will be brighter, more durable and can offer more beam distance or a wider spread of light, depending on your needs. Some can even have useful features like a strobe mode.

Under the stairs, in the attic or out on the campsite: having one of the best torches to hand will help you see the light, instead of fumbling in the dark. And if you’re after a little beacon to keep ...

Nizamoglu, Sedat Ozel, Tuncay Sari, Emre and Demir, Hilmi Volkan 2006. White Light Generation with CdSe/ZnS Core-Shell Nanocrystals and InGaN/GaN Light Emitting Diodes. p. 21.

Give a firm footing to studio lights, reflectors, backgrounds, and other accessories, with the best light stands on the market right now. When you purchase through links on our site, we may earn an ...