Feature:1. Bright LED light source is low power consumption, energy saving, environmentally protective, and long service life.2. Has voice alarm function, can achieve automatic troubleshooting and automatic voice alarm reminder.3. Applicable to shopping malls, supermarkets, hotels, hospitals, hotels, learning, stations, entertainment venues, public buildings and other important places for emergency evacuation lighting instructions.4. 1.2v 800mAh Ni-Cr battery will keep continuous lighting for more than 90 minutes after power off.5. Made of high-quality PMMA panel and aluminum alloy shell, wear resistant and durable in practical use.Specification:Condition: Brand newItem Type: Emergency indicator lightColor: As pictures shownWorking Power: AC220VSize: Approx.350x180mm/13.78x7.09inShell Material: Aluminum alloyPanel Material: PMMALight source: 8pcs oval green LED beadsPower: 3WEmergency Lighting Time:> 90 minutesBattery: 1.2v 800mAh Ni-Cr battery(built-in)Voice Alarm: Automatic troubleshooting, automatic voice alarm reminderApplication: Widely used in shopping malls, supermarkets, hotels, hospitals, hotels, learning, stations, entertainment venues, public buildings and other important places for emergency evacuation lighting instructions..Package List:1 x Indicator LightNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.