A ping pong ball is used to make a reasonable LED diffuser by drilling a hole and inserting the LED which could make a nice system indicator using an RGB LED. The device is easy to construct due to ...

A strip of LEDs may be a simple and flexible way to add light to a project, but they don’t always look natural. There is an easy way to make them look better, though: add a diffuser. That’s what [Nate ...

If you reside in a metropolitan city, you’re likely looking for something to help you combat the ever-rising pollution levels. Pollution levels affect the air quality inside the house. This pollution ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Whether you're getting into aromatherapy or want a signature scent without the open flame of the best ...

New York 2015: Brooklyn-based lighting designer Bec Brittain has launched a lighting collection called Zelda, based on diamond-shaped forms, as well as a new range of light diffusers. Made from LED ...