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The product adopts an Ex d IIB T4 Gb explosion-proof structure, with a high-strength engineering plastic shell that is impact-resistant and corrosion-resistant, effectively isolating internal circuits from external flammable gases and dust. The high-brightness LED light source provides 600 lumens of emergency lighting, with a clear exit sign that remains visible even in thick smoke, solving the problem of unclear evacuation guidance in emergency situations. It has a built-in high-capacity lithium-ion battery that can maintain continuous lighting for more than 90 minutes after a power outage, exceeding national standard requirements by 30%. The IP65 protection rating allows it to withstand splashing water and dust accumulation, ensuring normal operation in humid or dusty evacuation corridors. Additionally, it has an automatic self-test function, which regularly detects battery capacity and circuit status, and sends an alarm when a fault is found, reducing the workload of manual maintenance and ensuring that the fixture is always in a standby state.

The explosion-proof emergency exit light has an emergency power of 5W, with a rated input voltage of AC220V, and supports automatic charging when connected to the power grid. Its overall dimensions are 320mm × 180mm × 80mm, and it weighs 2.1kg, making it easy to install on walls or ceilings without occupying too much space. The exit sign uses a backlit design with a red color that complies with international evacuation sign standards, with a viewing distance of up to 50 meters. The explosion-proof structure meets Ex d IIB T4 Gb standards, suitable for use in Zone 2 hazardous areas with IIB-class flammable gases. The built-in lithium-ion battery has a capacity of 4400mAh, with a charging time of no more than 24 hours, and can be cycled more than 500 times, extending the service life of the battery module. The shell is made of flame-retardant engineering plastic, which does not release toxic gases when burned, ensuring the safety of evacuating personnel. It is equipped with an explosion-proof cable interface, which is easy to connect and meets explosion-proof wiring requirements.

This explosion-proof emergency exit light is suitable for hazardous areas in industries such as petroleum, chemical, pharmaceutical, and warehousing, especially in evacuation corridors, underground parking lots, tunnel exits, and production workshop exit zones. In chemical plant evacuation corridors, it provides clear exit guidance for personnel in the event of a gas leak or fire, ensuring safe evacuation. In oil depot underground parking lots, its IP65 protection rating resists oil stains and humid environments, maintaining stable emergency lighting performance. It is also used in pharmaceutical production workshops that store flammable raw materials, meeting the explosion-proof requirements of clean rooms and emergency evacuation standards. Additionally, it can be installed in the evacuation passages of offshore platforms and mining tunnels, providing reliable evacuation guidance for workers in harsh and high-risk environments. It is also applicable to military ammunition depots and explosive material storage facilities, ensuring compliance with strict safety regulations.