This Product comes from the House of OREVA (Ajanta Manufacturing Pvt. Ltd.) Features : Emergency Use Extra Bright LED Low Power Consumption Instant Start & Flicker Free Light Environment Friendly Technical Specifications : Model: OREL-15W Rated Voltage: 220V-240V Lamp CCT: Cool White Beam Angle: 120° Operating Voltage: 120V-300V Charging Time: 9-10 Hrs. Backup in DC Mode - upto 2 Hrs 45 Mins. Working Temp.: -10°C to 45°C Warranty Terms : Malfunctioned pieces are not treated uder Warranty . Warranty comes with piece-to-piece Replacement . Courier/Postal Charges extra for Replacement .