Knog was founded in Australia in 2003 with the goal of developing unique, innovative bicycle electronics and accessories. The company describes itself as “a team of creative designers and engineers ...

The moderately priced Giro Register Mips II LED helmet earns excellent ratings for impact absorption and ease of use, and very good ventilation. Fit adjustment is rated fair due to limited adjustment ...

The adoption of LEDs continues to expand across a variety of sectors, including automotive, agricultural, industrial, commercial, and outdoor lighting. The biggest growth drivers are their lower power ...

We’ve nominated the Rotolight NEO 2 as an Editor’s Choice because of its versatility and overall value for money as a light source for taking still pictures and movie clips. It works very well as a ...

Light emitting diodes (LEDs) are popping up in more and more places as companies and individuals try to save money and reduce energy consumption. But some people insist there are problems with them.

The LEDs tested showed a wide range of EOS threshold failure levels depending on the LED chip structure, number of LED chips and device package construction. In general, single-chip high-power LEDs ...