1. Material:T6061 aircraft-grade aluminum;
2. Finish: Military level
3. Hard oxidation, wearproof and of good hand feeling;
4. Drive circuit: Constant current circuit;
4. Lens: Ultra-clear glass, anti-slip and anti-abrasive
5. Waterproof: IP66, anti dust, living water and rain (not suitable for diving)
6. Shockproof: Yes
7. Falling grades: 1.5m