Light source: 3 watt high power led,
Luminous flux: 180 lumens for Cree white led..
lifetime: 100,000 hours.
Battery: 1pc 18650 rechargeable Lithium battery, 2200mAH.,
Include AC adapter (AC100-240V) and car adapter which can be used for charging on the car.
Continous lighting time: more than 3 hours for strong light, and more than 7 hours for soft light..
On/off: tailcap switch.
PC plastic lens, Sealed by O-ring for waterproof.
Beautiful gift box packing, giftbox size: 264*159*47mm.
Product size: max dia. 34mm * Length 150mm.
Remark: for the light source, we also can change to use 1 watt or 5 watt if customer need.