[High Brightness USB Rechargeable Bulbs]-These 9W rechargeable LED bulbs are built with an upgraded -capacity 2000mAh battery . You can charge the bulb using the provided micro-USB cable or 5-volt adapter. It takes 4-6 hours to fully charge and lasts 6-9 hours of operation. [LED Bulb with Remote Control]-The included remote control is easy to operate and allows you to quickly turn the light on and off, select from 4 lighting modes (High or Medium or Low or SOS Signal Light) and set a timer (15 minutes or 30 minutes or 60 minutes or 240 minutes) Across space, the working range is 10 meters. LED bulbs come in handy if you install them in hard-to-reach locations. [4 Lighting Modes and 4 Timer Settings]-This battery emergency light bulb has high, medium, low and modes and a memory mode that allows the light bulb to automatically turn on to the last used brightness. You can use the light mode of in a of conditions. [More Than Just an LED Bulb]-The rechargeable LED bulb features an easy-to-carry handle and non- surface, making it more than just an ordinary light bulb. [Wide Application]: Perfect for patios, , balconies, front doors, stairs, hallways, basements, garages, hallways, storage areas, camping lights, indoor emergency use. Colour:White Material:ABSandPC Package Contents: 2 x bulbs 2 x charging cable 2 x remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.