Pieces DC 4V COB LED Bulb 3.7V Lamp for DIY Work Lights House Decor Lighting COB Chip Cold White LED

Product Details

Product details of 1/2 Pieces DC 4V COB LED Bulb 3.7V Lamp for DIY Work Lights House Decor Lighting COB Chip Cold White LED
1/2 Pieces DC 4V COB LED Bulb 3.7V Lamp for DIY Work Lights House Decor Lighting COB Chip Cold White LED
Type; COB
INPUT: 3V TO 5V DC
Pieces: 1/2
Color; White
High Brightness
Long Life
Low Power Consumption
Strong Heatsink
It is used in emergency led, school, college , Office Project