[Battery operated & USB rechargeable]No need for electrical wiring, installation becomes effortless, allowing you to place the battery-operated motion sensor lamp anywhere in your space without constraints, ideal for rented spaces or areas without electrical outlets. 5400ma batteries allow about 90-day long use before recharging. [Push button & Remote control]With push-button controls directly on lamp itself, adjusting settings and toggling between modes becomes effortless, providing quick access to lighting adjustments without additional devices. Alternatively, a remote control expands the ceiling light fixture's usability, allowing you to manage lighting settings from a distance, perfect for situations where motion sensor light is mounted in hard-to-reach places or for those who prefer the convenience of remote operation. [Adjustable brightness & Memory Function]The dimmable lighting allows you to customize the light to suit your needs. The memory function allows light to remember the last brightness setting or lighting mode used before it was turned off, saving you the trouble of readjusting the brightness or mode every time you use the lamp. [Easy installation & Wide application]Apart from its convenience of wireless installation, the screw-in part is also quick and straightforward, no need for professional assistance. The motion sensor light can be used in areas such as bathroom Colour:White Material:ABS Package Contents: 1x ceiling light 1x remote control 1x USB data cable 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. ceiling light led Wireless Led Ceiling Ligh led ceiling light