COB (Chip-on-Board) LED lighting is a new technology of LED packaging creating an intensely bright light. Multi-LED chips are packaged together and light as one lighting module. By using COB technology, the number of LEDs is 8.5 times higher than surface mount technology (standard LED technology), improving the brightness significantly.
LED light bulbs are a more environmentally-friendly alternative to incandescent bulbs and produce significantly bright lights. An LED light bulb is a solid-state lighting device that uses light emitting diodes to produce light.
Due to fewer components in the LED chip, the thermal temperature is lower, therefore emitting less heat. Superior thermal performance improves lifetime, stability, and reliability.