diving cree led torch 1,aluminum alloy 2,hard oxidation process on surface 3,waterproof design 4,three models diving cree led torch1,aluminum ... mm*L 91.2 mm3,weight:43G(without batteries)4, LED: CREE 7090 XR-E Q3;5, Switches: plastic switch, the ... circuit, MCU control;the products are small, with light;11,a waterproof design, body with anti-skid design, in the rain let ...