Waterproof emergency ceiling lamp, LED three prevention emergency ceiling lamp, waterproof emergency lamp, three prevention emergency lamp Three prevention emergency ceiling light, dustproof, waterproof, anti-corrosion, mostly used in acid, alkali, humidity and other special environment emergency lighting needs. Three-prevention emergency ceiling light, built-in integrated power supply, including switching power supply, emergency power supply, battery pack, One lamp dual use: with the function of emergency lighting, both municipal electric lighting, can also be used as emergency lights When mains lighting, lighting can be artificially controlled or extinguished, no matter whether in the mains state lighting, the emergency power is in the charging state, so that the battery is always saturated, at the same time, the emergency power automatically protects the battery from being charged; Self-inspection LED emergency lights, in line with new, high-end quality manufacturers, monthly inspection, annual inspection, automatic alarm, no-load protection, short circuit self-recovery and many other protection functions. High PF value, high efficiency, digital circuit; no artificial testing every three months or six months, emergency light with detection function. IC chip plus protection board control, safe. Easy warranty for three years (mandatory replacement period); Limited charging and limited charging to meet the needs of the public. Through the work indicator light, you can know whether the emergency light works normally at any time; hold down the touch test screen to simulate the power failure, and detect whether the lamp can have emergency lighting at any time; Emergency battery procurement of environmental protection nickel metal hydride battery, lithium battery, continuous charge and discharge can reach more than 500 times; -10- - + 50 Use in the temperature environment. CE, FCC, SAA, TUV, CQC multiple certification, safety is guaranteed; Technical parameters: Input: AC100-280V / 50-60Hz Charging current: 200 mA Charging time:> 12 hS Emergency lighting time:> 3 hS Power and size of lamps: 6W-200 * 80mm (emergency lighting power 6W 3W) 12W-280 * 90mm (emergency lighting power 6W) 18W-280 * 90mm (emergency lighting power 6W 9W) Waterproof grade: IP65 Additional functions: radar induction, switch-free function, strong start switch function, etc