BCJ52-B-proof emergency light-headed

BCJ52-B explosion proof emergency light emergency light-headed stud explosion proof lighting emergency lights emergency lighting emergency lights dual BCJ-2x20W explosion-proof emergency light-headed stud manufacturer of explosion-proof emergency light emergency light-headed price definition: by emergency battery power supply, when the main power fails for a bootable emergency lighting explosion proof lighting immediately, but also by an external switch. 2. An emergency lighting is one of the lights when power can be used as a normal working lights, also has emergency function during a power outage; another is purely as emergency lighting, usually in the closed state. Both are available when an emergency start immediately when the main power failure emergency lighting, can also be controlled via an external switch. 3. Details About applies to oil exploration, chemical, military, and other explosive hazardous areas as power outages, emergency and safety and the environment evacuation and lighting. 1, for a bad environment for explosive Zone 2 places; 2, for ⅡA, ⅡB, ⅡC explosive gas bad environment; 3, for explosive dust bad environment 20, Zone 21 and Zone 22 places. Ex mark: Ex d II C T6 Protection: IP65 corrosion grade: WF2 Features 1, with automatic emergency functions, long response time. 2, LED light source, low power, long life, energy efficient. 3, advanced and reasonable circuit design, high electrical efficiency, high reliability, energy-saving maintenance-free. 4, optimized structure design, lightweight alloy shell, dustproof and waterproof, shock, ensure that lighting maintenance-free, to avoid the maintenance of insecurity. 5, using high-tech surface coating processing technology, corrosion-resistant, durable and reliable, can be used reliably in harsh environments. 6,3.7V environmental 2200mah lithium-ion battery; comply with the new national explosion-proof standards.