1.Battery operated suspension light - no need for hard wiring, convenient and to use. When you have an area that cannot be wired but requires lighting, our rechargeable battery operated pendant lights will be a very practical and creative choice. You no longer have to worry about any sudden power outage caused by any situation. 2.Non hard wired installation - You can easily install battery powered chandeliers yourself. Wireless installation means you don't need to hire an electrician. You can also become an excellent installer yourself. All installation accessories are included for quick installation. Please enjoy the fun of DIY to the fullest! 3.Rechargeable light bulb with remote control for over 10 hours of battery life - LED light bulb does not require frequent charging and battery replacement, and can light up for more than 10 hours when fully charged. You can use the remote control to turn on/off or turn on/off the light bulb within the scope of use. The light bulb is a USB interface that allows you to charge anytime, anywhere (each light bulb includes a Type-C USB charging cable) 4.Adjustable pendant lamp -500 lumen battery pendant lamp can emit 3000K warm light, 4000K warm white light, 6000K white light, and colorful RGB. Multiple brightness options are more versatile and can be used as both ambient lighting and reading lights. You can add lighting points according to your needs at any time, without worrying about damaging your original home decoration. Not having a plug-in pendant light means you don't need to mess up the ceiling with wires.