With red, green, and blue LEDs, the only thing stopping anyone from building a white LED was putting all these colors in the same package. An RGB LED. By mixing the red, green, and blue colors ...

[Steel 9] was looking around for a LED strobe light for reasons unknown. He couldn’t find any that he liked, and when that happened, he did what any normal person would do – make one himself.

Dr. Laura Ryan of Macquarie University explains that lights on the underside of surfboards distort the silhouette, making it ...

Experiments show that illuminating the underside of a decoy seal reduces attacks by great white sharks, revealing a possible ...

These strobes are UL 1971-listed for use indoors as wall or ceiling public-mode notification appliances for the hearing impaired. This new Genesis LED High Candela generates a higher light output ...

In 2021, we tested the GE StayBright Wide Angle Warm White LED String Lights, which are similar to the other wide-angle “fairy lights” we’ve tested from Christmas Designers and Christmas ...

This Lume Cube XL is a full-spectrum COB LED light that’s ultra-compact and lightweight, ideal for stills and video.

Xenon flashes are generally much brighter than the LED type found in many camera ... very bright - but very brief - flash of white light. This brief "strobe" of light is good for "freezing ...

Indianapolis Metropolitan Police arrested Jonathan Becker, 24, accusing him of impersonating a police officer for second time ...