This globe comes on when the power goes off and will charge up again using electricity when the power comes on. It is a very bright 200 lumen light, it can be used as a torch, and it is ideal for camping or car emergency lighting. Specifications: - Power supplied: AC/DC - Working voltage AC85-265V/DC6V - Battery capacity 1200MAH Lead-acid battery - DC Lighting time 3-4 Hours - Working temperature + 50 degrees Celcius /-30 degrees Celcius - LED Beams 12 pieces SMD2835 - Colour temperature 6000-7000K Cool white - LED Life time 50,000 Hours - Luminous Flux 200LM - Lamp Holder B22 Bayonet - Converter E27 to B22 What's in the box 2 x Emengercy globe