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 flashlight1,waterproof design2,CREE Q3 LED3,hard oxidation process 4 ... alloy 2, LED: CREE 7090 XR-E Q3 3, Switches: plastic switch, the light flexible, durable, repeatedly, repeat times is over 100 ...