COB stands for ‘chip-on-board’ which is an LED technology. It combines many small chips that are integrated into one large chip and bonded directly onto a substrate. This allows for an increased heat dissipation which increase the life span of the light.

The key features are that COB products have:

  • Higher light levels with a more uniformed appearance
  • Greater levels of light dispersion
  • Increased stability and reliability
  • Improved heat management which in turn improves longevity