Technical specification:
Model: ZC7210
Power: 3W
Rated voltage: DC3.7V
Rated capacity: 4400mAh Ex-mark: Ex ib IIC T4 Gb
LED chip: CREE chip
Working mode: strong light, working light, flashing
Discharge time: 8 hours (strong light), 12 hours (working light)
Charging time: 7-8 hours
Irradiation distance: 400m
Ambient temp: -20℃~+50℃IP
Rating: IP68
