Virology laboratory testing of ultraviolet-C (UVC) light conducted at the University of Nevada Reno has confirmed sterilization of a human coronavirus of the COVID-19 family at a distance of 5 feet in ...

Rapid market growth for HB (high-brightness) LEDs is driving what was once a niche industry into full-fledged high-volume production. With the emergence of applications such as display backlighting, ...

The commercialization of solid-state lighting based on LEDs could be aided by a new test procedure under development at the US National Institute for Standards and Technology (NIST) in Gaithersburg.

Rosenheim, Germany. Xcerra announced that its MT9510 XP pick-and-place handler successfully passed the onsite buy-off for an automotive LED test application at a leading lighting manufacturer. The ...

Temperature and forward current affect an LED’s light intensity and color. The engineers test LEDs using both pulsed and direct current. Testing LEDs at 30 A is more difficult than testing at, say, 1 ...

Drops in demand for COVID-19 screening have led test maker LumiraDx to dramatically cut back its plans for going public, slashing $2 billion off the value of a planned reverse merger with a special ...