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 new Item Type: Emergency indicator light Color: As pictures shown Working Power: AC220V Size: Approx.350x180mm/13.78x7.09in Shell Material: Aluminum alloy Panel Material: PMMA Light source: 8pcs oval green LED beads Power: 3W Emergency Lighting Time:> 90 minutes Battery: 1.2v 800mAh Ni-Cr battery(built-in) Voice Alarm: Automatic troubleshooting, automatic voice alarm reminder Application: 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 Light Note: 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.