COB LED is better lighting effect, it is no dizzy, no uncomfortable glare, no zebra strips. When it light up, it looks smooth and like a lighting panel. Heat dissipation is good and easily manageable.
- Voltage: 9-10V
- Emitting Color: Green
- Wave Band：515-525nm
- Total Diameter：Φ28mm
- Luminous surface Diameter：Φ20mm
- Great for making light sources for spotlight, led bulb, ceiling lamp,street lamp,landscape lamp,track lighting, tunnel light and so on.
Advantage of COB: Less thermal resistance; Larger cooling for LED chips; Better light effect
- 2 x COB LED