COB LED

No Extra Circuit or Led driver is Required, directly connect it to 3 VOLT To 4V DC and it is ready to glow
Color Temperature: 6500K
Used in the replacement of 3-4 VOLT DC Flashlights or make any DIY projects etc.
Long life, Best quality SMD LED to provide you flicker-free light with the energy savings
Aluminum back as a heat sink.
Do not connect this COB direct with the AC current it will burn the LED