Light can be a powerful tool in skin care, whether it’s an LED facial or a laser treatment for acne. Light therapy can also seem a little mysterious if you’ve never done it before, because light doesn ...

Chinese projector maker XGIMI reckons it's come up with a best of both worlds solution for projector light sources by combining the high color fidelity and comfortable viewing experience of LED ...

Lasers emit one precise wavelength (630 nanometers); LEDs emit a broader range clustered around a target wavelength, making ...

Color digital laser and light-emitting diode printers are very similar. Both can print your business documents relatively quickly by melting toner to the paper, and both use a photosensitive drum. The ...

A stylish home cinema smart projector with a novel five-channel dual-light optical engine and Dolby Vision? The Horizon Ultra went on sale late last year, and when I was recently given the opportunity ...

Add Yahoo as a preferred source to see more of our stories on Google. The new "Playing With Light" show at MOSH uses more than 20,000 LED lights. The folks who put together the new "Playing With Light ...

Headlights typically serve one purpose -- helping drivers see the road. To illuminate the asphalt at night the lights traditionally had two settings. Low beams for driving around town and passing ...

Laser Devices, Inc.'s high intensity LED is designed for use with its OPERATOR, OPERATIVE and LAS/TAC 2 tactical lights, and BLAST 2 laser/tactical light combo. Traditional filament-based lamps can ...

Dedicated to showcasing the latest innovations in optics and photonics, this year’s LASER World of PHOTONICS will feature more than 1200 suppliers of both industrial systems and scientific equipment ...