safety helmet with light

الوصف

The high quality import semi conductor as the light , low power consumption, low heating , high energy saving, long working life. Safety explosion-proof maintenance free ironic phosphate Li battery , the charging times not less than **0 times. High strength plastic cement housing , could resist force crash and impact strength . The power switch is the new type touch switch. Battery: explosion-proof Li battery Charging time:4 hours Light type: high quality import semiconductor LED Current:*****0 MA 3m light flux:＞***0 LUX Light efficiency:＞***1m/W Color temp:********0 K Charger working voltage: Alternating current AC**0 Protective levels:IP**6 Environment temp:**0℃**0℃ Dampness: ****0% Working life:＞ five years