diving mini led light flashlight 1,waterproof design 2,CREE Q3 LED 3,hard oxidation process 4,suit 10-meter diving diving mini led light ... process 4,suit 10-meter diving 1, Shell: T6061 aluminum alloy 2, LED: CREE 7090 XR-E Q3 3, Switches: plastic switch ... is over 100,000 4, reflective Cup: aluminum reflective of the assumed Cup orange peel 5, lenses: steel and chemical lenses, Transmission ...