Usage Tips:Features:Intelligent circuit design, can adapt to voltage of various countries so as to ensure the stable work of lamp.High brightness LED lamp, can penetrate smoke to guide the exit for people.Fully adjustable swivel-mount LED lamp, light angle can be adjusted in 180 degree according different conditions.Independent switch of lamp, two lamps can be used separately.Made of good quality plastic, impact and scratch-resistant, corrosion-proof, flame retardant.Applicable to public places, such as shopping mall, school, hospital, etc.Specification:Material: ABSColor: As picture shownSize: 270*270*60mm/10.63*10.63*2.36inchLight Source: 9LEDPower: 2WVoltage: 110-220V 50-60HZPlug: EU PlugCharging Time: 24hProtection Grade: IP30DC Fuse: 2A 250VAC Fuse: 1A 250VOperating Temperature: -10C-55CLead Acid Battery: 4v4.5ahPackage List:1 x Emergency Lamp.