Double Tube Batten Light Emergency Vapor Tight LED Tueb Light No-corrosion bridge wiring designed LED Batten Tube Light Fixture This Double Tube Batten Light adopts SMD2835 chips, can achieve higher lumen out put. The tubes of this emergency tube light fixture adopts bridge wiring design, no need to consider the power direction of the tube. It's easy for installation of the Double Tube Batten Light. Besides, the huge terminal of the tube light fixture is easy for wiring. This vapor tight tube batten light adopts high-grade PC base and milky PC diffuser housing, good quality seal for better waterproof. This vapor tight tube batten light can be widely used in tunnel, Rail-way or Metro station, Supermarket, stair well, corridor, evacuation passage especially parking lots, electrical room, ships and other basements. Lamp Luminous Efficiency(lm/w): 120 Warranty(Year): 3-Year Type : LED triproof tube light fixture Application: Office, Warehouse, Garage, Factory Lighting solutions service: Lighting and circuitry design, DIALux evo layout, Agi32 layout Model Number: ZL-PTBLP44-5FT-CE Color Temperature(CCT) : 5500K Input Voltage(V): AC 110 or 230V( �± 10%) Color Rendering Index(Ra): 80 Support Dimmer: NO Lifespan (hours): 50000 Working Time (hours): 50000 Length: 5ft IP Rate: IP 65 Beam angle: 120 Degree Material: PC + PC Wattage: 2*22w