Specification:
Product name: 3W White COB LED SMD Chip
Type: COB LED
Power: 3W
Voltage: 9-12V DC
Current: 260mA
Luminous Flux: 240~260LM
Color Temperature: 6000-6500K
Emitting Color: Pure white
Diameter: 28mm
Lighting Angle: 180 degrees
COB LED is less thermal resistance:
Among different LED components such as high power LED, SMD, dip etc, COB LED is best in less thermal resistance and cooling.
COB LED is better lighting effect:
COB LED: No dizzy, no uncomfortable glare, no zebra strips. When it light up, it looks smooth and like a lighting panel.
SMD, HP, 5mm LED: heavy dizzy, uncomfortable glare, heavy zebra strips. When it light up, it looks dots. A Milky or diffused cover can improve, but at the same time it cause light loss.
Package included:
1 x 3W White COB LED SMD Chip
