Mini USB light bulb, soft light, protect eyes at night in bedroom kids room hallway stairs, ideal night light for kid, bathroom night light, toilet night light, nursery light, hallway plug in night light.Plug in USB A ports and light up easily, you can plug it into any USB power sources, such as a mobile power source, laptop, PC, outdoor backpack, karaoke microphone, or any other device with a USB output port, stop by putting it out.
Super bright LED USB light bulb for your camping or emergency use Compatible With All Standard Usb Devices, Mobile Power Supply, Mobile Charger, Computer, Laptop Powered by any USB source, such as power bank, computer, laptop, or with the cellphone charger adapter Can connect the computer with USB, such as mobile power supply, the output of the equipmen.