"Loongsun" Brand Dive Led Flashlight

Following Specification of "Loongsun" Brand Dive LED Flashlight :

We are a manufactory in Dongguan, China,

1: LED Chipset: America CREE Q3; Color temperature: 6800K-8000K, life time: more than 50000-100000 hours.
2: Luminance output: design one or more grades switch.
Max: 160Lm, 650mA lighting for 5 hours.
3: Extreme Range: 150M underwater.
4: Optimized constant-current circuit and keep the same luminance.
5: Aviation magnesium alloy material, 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-10.
9: Battery: 3 * AA Battery
12: Switch: click-type tailcap switch

13: Pro-environment silica gel deflating cap (black or green color).
14: Weight: 185g (exclude battery).
15: Widely usage: Police, traffic, fire-fight, water project, forestry, outdoor, explore, trip and so on.