SLIMLINE* Double Sided Wall & Ceiling Mount Exit – Running Man & Running Man Arrowed Decals Included LED:  16pcs SMD2835 LEDs Effective Range: 24M Lamp Protection: Over charge and discharge protection Charging current: 30mA Convert voltage: 150-180V AC Discharging Current: 160mA Discharge Duration: 3 Hours Battery Specs: 4.8V 600mAh NI-CD Battery Compliant to AS2293.3 / AS2293 CERTIFIED