.Material: PA

.Product size: 21 * 19cm

.Weight: 370g

.Light source: 3 * COB+36 * 2835 red LED

.Power: 15W

.Luminous flux: up to 1200LM

.Function: COB Strong - COB Weak - Red LED - Red SOS Flash

.USB discharge: 1A

.Battery: 4 * 5 or 2 * 18650 lithium batteries (excluding batteries)

.The following parameters are based on a 2000mAh lithium bat battery.Usage time: 3-4H

.Charging time: 3H.Charging voltage: 5V/1A

.Charging: TYPE-C type, 50CM long charging cable