Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer.

Explore the world of modern upcycling with our diy project, turning plastic bottles into a sleek and eco-friendly led lamp.

For a pretty way to add some illumination to your decor, head to Dollar Tree and grab a pool noodle, a glass vase, some ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer gliding ...

This USB LED vase is a simple yet elegant device that fuses art with electronics to create a decorative lighting display. Powered directly from a standard USB port, it uses readily available ...

A new light-driven cancer therapy uses LEDs and tin nanoflakes to kill tumors safely and affordably. Developed by teams in Texas and Portugal, it eliminates up to 92% of skin cancer cells without ...

… but our independent journalism isn’t free to produce. Help us keep it this way with a tax-deductible donation today. One bike rider offers a light in the darkness, a beacon of safety in a struggling ...

Light-emitting diode (LED) light therapy is a cosmetic and medical treatment that uses LED wavelengths to treat various skin conditions, such as acne and psoriasis. You can get this therapy at a ...