Proof marker lamps (electronic luminescence plate) explosion proof emergency light Model: BYY Brand: Shun new Nominal voltage: AC220V Rated power: 1W Emergency time: 180min Ex-mark: Exd IIBT6 Scope: 1. Suitable for Zone 1 and Zone 2 hazardous locations; applicable in IIA, IIB, IIC class group explosive gas atmospheres for the scene of the accident and channel evacuation directions. Features: 1. Shell is made of high quality aluminum alloy precision die casting, surface high-pressure electrostatic powder spray, dashboards with tempered glass. Greatly improved impact resistance marker lamps, marker lamps to work properly in a variety of harsh environments. 2 lamp structure, there are two alternative instructions for the LED light source, an electronic light-emitting plate structure. Signage content by the user freedom optional. 3 in the normal power supply is automatically charged to start automatically when the emergency lights, emergency flag indicates accident or power failure. Variety of installation methods, according to the site environment need to select the appropriate installation, such as ceiling, pendant, wall-mounted. Proof marker lamps the (electronic luminescence plate) explosion-proof emergency light