What is COB and why we use it?

COB (Chips on Board), is a new technology of LED packaging for LED light engine. Multi LED chips are packaged together as one lighting module. When it light up, it looks like a lighting panel.

LED (light emitting diode) is new technology with advantage of saving energy and very long lifespan. But all LED light source cannot be faultless especially SMD, HP, flux LED etc. Compare to traditional lighting such as fluorescent lamp, as it is super bright in a small size, it cause uncomfortable glare.

In case of no diffused optical lens used, such LEDs usually cause glare and zebra strips. Therefore, Vikled has created a new high efficient anti-glare tech – bridge design.