- Maximum: 1100lm - Working time 2h<br /> - Strong: 600lm – Working time 3.6h<br /> - Medium: 200lm – Working time 11h<br /> - Weak: 60lm - Working time 48h<br /> - Reach of the Light Beam: 310m (On the Ground)<br /> - Impact resistance: 1.5m<br /> - Water resistance: Depth - 100m<br /> - Material: Anodized 6N01 Aluminum<br /> - Operating Voltage: 2.7V~4.2V<br /> - Battery: Rechargeable<br /> - Switch: Magnetic Induction Switch<br />">