1W светодиодный безопасности шахтер свет

KL1.4LM(B) Technical Specifications:Charging voltage 5v Rated battery capacity 2Ah Li-ion Rated voltage 3.7v Rated working current normal High light luminance 120mA 300mA Continuous discharging time ≥16 hours 6hours Luminous flux ≥2000Lux 5000Lux Lighting distance ≥70m ≥150m Charging time 6 hours Illumination 11 hours later not less than 800Lux Using life time ≥50,000 hours Weight 100g (including the battery) Application Mining emergency, workshop, tunnel, marine operation, soldiers equipment etc. Main characteristics: (1). Its volume is small,its weightness is very light,its lifetime is very long,it is portable and high efficiency and energy saving. (2).Its main light source made from high-power 1 W LED illuminator, illumination≥1800Lux, Its assisting light source made from 6 paster type LED illuminator. (3).The mining lamp outer shell made from import PC/ABS alloy material,which charactered with good impact toughness, anti-static,waterproof and explosion-proof, improve the safety performance of mining lamp. (4). Its does not require any maintaince,and also not require change illuminator. (5). PTC and safety protected high quanlity circuit are inserted in the battery,and the short circuit time is shorter than 20ms, which charactered with anti-lavishly charging, anti-lavishly discharging,protection of short circuit and so on.it is very safety. (6). The Main light source and Assisting light source control by switchs, alternating the Main light source and Assisting light source according to request.switch on the mian light source,the output constant current is 120mA±5mA, when the battery voltage drop to 3.1V±0.1V,the lamp alternate to Assisting light source,it can continue to keep working 2 hours,ensure the miner’s safety. (7).Normally, working current is 120mA, also can made-to-order according to the request of customer, the illumination of stronger model can stronger than 5000Lux.