Wide emitting angle
The traditional SMD light strip luminous angle is 120 degrees, while the COB light strip luminous angle is 180 degrees.
Anti-vulcanization
Because COB LED strips, chip on board, do not have the gold wires of traditional SMD LEDs, so they will not be vulcanized. In the chip inside the SMD LED lamp bead, one electrode is connected to the LED bracket with gold wire, and the other electrode is connected to the bracket through silver glue. But silver reacts very easily with sulfides to form silver sulfide. As a result, the blackening and luminous flux of the LED are reduced.
Stronger anti-static capability
COB LED strips to have stronger antistatic ability than traditional SMD LED strips.
