Polycrystalline 5.5V3.5W
16*2 LED lamp beads
Input and output power 3W
Lighting angle 120°
Long light Charging 8 hours, Discharge time 12 hours
Color temperature 6500k /3500K
Battery capacity lithium iron phosphate battery 32650/5500mah
Remote control is for optional,can be also just single head
Colors:B (black color white light), W (white color white light), BW (black color warm light), WW (white color warm light)