Rechargeable & Portable Emergency Light Bulb-Indoor & Outdoor Use A simple but needed addition for you. It comes in handy in various situations. The integrated battery enables the bulb to light up even when there’s no electricity. With the included hanging hook you can hang the bulb wherever you need it to cast light, or carry it safely hooked on your belt. Benifits Never have to worry about being stranded in a blackout. Charges itself by solar power and AC current. Compact size allows you to take it for outdoor use. Specifications Size: 6.3 x 2.75 x 2.75 inch > Power: 7W Base: E27 Input: AC85-265V Light Color: Cool White AC Model Lumens: 700lm AC Model Emergency Time: 5 hours AC Model Charging Time: 8 hours