COB LED Video Wall Technology Developments Highlighted By A China-Based Manufacturer. EINPresswire/ -- RAVLED Technology Co., Ltd., a high-tech enterprise specializing in the research, development, ...

Absen will use Integrated Systems Europe 2026 to outline how Micro LED and COB technologies are moving from specialist applications into the mainstream of Pro AV.

Khatod has introduced silicone lenses for CoB arrays, called SIO3. The material has been chosen for its: sustained transparency over years, resistance to yellowing, UV-resistance, optical efficiency, ...

[Big Clive] picked up some chip-on-board (COB) LEDs meant for hydroponics that were very unusual and set out to examine them on video. Despite damaging the board almost right away, he managed to do ...

Yet again, I was asleep when an innovative optic first appeared. This one is a TIR collimator inside a collimator, intended to get fairly narrow beams from CoBs. Sized for fitting in PAR20s and called ...

Date Announced: 04 Dec 2013 With the keen competition of LED market, products of different qualities have flooded the industry. Every manufacturer states that the lifespan of their products can be up ...