Feature: 1. High Brightness: Each adjustable head of the emergency light is equipped with high brightness LED, illuminating every corner in the darkness; Integrated embedded installation, has a wide applicability 2. ABS Shell: The emergency light adopts a thermoplastic ABS shell, which is secure and flame retardant, allowing it to continue working in the event of a fire or earthquake, providing long lasting performance 3. Battery Backup: This commercial emergency light has a built in 3.7V NiCd backup battery that can provide emergency lighting for at least 90 minutes during power outages and supports secure charging 4. Easy Installation: This LED emergency light is easy to install on the wall, and its back panel is suitable for most standard junction boxes and can be clipped into place to achieve fast and secure electrical connections 5. Versatile Use: This LED security light is suitable for home power outages and commercial use, providing lighting for schools, canteens, commercial and industrial buildings, offices, exit doors or stairs, and other places Specification: Item Type: LED Emergency Light Material: ABS Power: 3W Feature: Multifunctional Installation Method: Integrated, Embedded Application: Hotel, Supermarket, Home, Commercial, etc. Battery: 1 x 3.7V 1800mAh NiCd Battery (built in). Package List: 1 x Emergency Light 2 x Screws 2 x Expansion Tubes