Waterproof Emergency Lights with Battery Backup Exit Lighting ✔️ Dual 120/277V, wet-location rated, two MR-16 heads These waterproof emergency lights provide reliable illumination for indoor and outdoor spaces during power outages, making them ideal for hallways, garages, and public areas in commercial buildings. ✅ Dual 120/277V operation for broad wiring compatibility ✅ Wet-location rated for indoor/outdoor use (20°C-40°C) ✅ Two fully adjustable 7.2W MR-16 halogen lamp heads ✅ Clear polycarbonate gasketed cover protects against dust, moisture and rain ✅ 5VA flame retardant, durable thermoplastic housing ✅ Internal solid-state transfer switch for 90 minutes of emergency illumination ✅ 6V maintenance-free NiCad battery with low voltage disconnect ✅ Meets UL924, NFPA 101, NEC, OSHA life-safety code certifications 💡 What is a waterproof emergency light with battery backup used for in commercial facilities? It provides a dependable source of light during power outages in rugged, wet environments. Gives safe egress in hallways, lobbies, garages and outdoor walkways Operates on 120/277V with battery backup for 90 minutes of emergency light Durable thermoplastic housing resists impact and weather exposure Meets UL924 and NFPA 101 life-safety codes ✝️