New GB certification Model: M-BLZD-2LROEIII11WABZ ID: 230,231,232,233,234,235,236 Input voltage: AC220V mains power: 11W Charging time: <24 hour emergency time> 90 minutes Battery Type: Ni-Cd 4 * A004 batteries Applications Light source: super bright LED 50cd / ㎡ ≤ surface brightness ≤ 300cd / ㎡ practical Material: high quality aluminum new national standard emergency light M-BLZD-2LROEIII11WABZ Details: large light box design large signs lamps using nickel-cadmium type batteries * 4xA004 core components by Panasonic SMT automatic chip technology, Panasonic AI automatic cloth pieces of technology; * Use high-quality light source, high surface brightness (> 50cd / m,? <300cd / ㎡); PWM output brightness constant current output to ensure the consistency and stability; * Intelligent pulse charging, precise Over-discharge protection, extend battery life; * Efficient transformer device, more energy efficient, more environmentally friendly; efficient anti-rechargeable batteries, cyclic charge and discharge than 500 times; * Monthly self-discharge 30S-35S, was self-discharge to Over-discharge protection start; * Intelligent Fault voice prompt system, in line with GB17945-2010 national standard; * Ministry of Public Security Fire Products Conformity Assessment Center form of a certificate; * Manual shutdown function does not affect the emergency function automatically converted after power outage. * Many unique patented combination, to ensure product innovation, practicality; New GB Emergency Light M-BLZD-2LROEIII11WABZ inspection reports (including the certificate): Dz201102290 new national standard emergency light M-BLZD-2LROEIII11WABZ type approval certificate (including inspection reports ) (GB17945-2010): 073114856034R0M