NEW 30 SMD LED Emergency light
*Light source: 30 SMD3528 PCS Powerful LED
*Emergency&Automatic Light-up Wall Mounting
*Battery: 4V1.5Ah Sealed Lead-acid Battery
*Duration time: 4hours/Hi, 8Hours/Lo
*Charging time: Approx. 12hours
*The battery inside the led emergency backup lights are rechargeable,led emergency backup lighting is a good choice for homes or shelters when it gets dark out.led emergency backup lights can be wall mounted to save the space.