LED Miners Headlight
1. Damping Properties:Our helmets could stand the impact of 5kg-weight hammer falling from 1M height.
2. Anti-penetration Properties :3kg cone falling from 1m-height is unable to plug into the helmet.
3. Ambiance temperature: -2℃ ~ +50℃
4. Electrical insulation Properties:Under 2200V-voltage,
Leakage current is less then 3mA.