1: LED Chipset: America CREE Q5; Color temperature: ***0K****0K, life time: more than ***********0 hours.
2: Luminance output: (Max-Middle-low-p flash-SOS), design one or more grades switch.
                                       Max: **5Lm, ***0MA lighting for 3.0hours.
                                       Middle: **0Lm, **0MA lighting for 4.0 hours.
                                       Low: *0Lm, **0MA lighting for *0.0hours
3: Extreme Range: **0M.
4: Optimized constant-current circuit and keep the same luminance.
5: Aerospace aluminum alloy and hard anodized body, made by exact CNC lathe, Military level hard anodic oxidation, wear-resisting and durable, radiance color and not fades in color.
6: Whole High definition toughened glass lens.
7: High definition vacuum coating aluminum alloy reflect light cup (orange peel surface or glaze surface).
8: IP level: IPX*8.
9: Battery: 1 * ****0 Lithium Battery (***0mAh)or 2*CR**3 Li-Battery
*0: Battery Charge: take out of battery and then charging.
*1: Switch: click-type tailcap switch.
*2: Pro-environment silica gel deflating cap (black or green color).
*3: Weight: **8.2g(exclude battery).
*4: Widely usage: Police, traffic, fire-fight, water project, forestry, outdoor, explore, trip and so on.