20 pieces USB small LED light lamps portable connection eye protection reading book small round lamp car lamp computer lamp portable power

Xiaomi USB lights USB small night light USB connection lamp power bank charging small portable reading eye protection description: name: USB night light power: about 1 watt voltage: 5 volts/1 amp weight: about 6 grams color temperature: 6500K white light / 3000K warm light size: 25 millimeters * 24 millimeters (including USB 37 millimeters) specifications: [portable] USB night light, soft light, suitable for night sleep and portable lighting. [wide compatibility] suitable for USB ports, laptops, charging heads, portable power supplies, etc. [small size] easy to carry, bedroom, office, going out, etc. [two types of lights] warm light 3000 Kelvin and white light 6500 Kelvin, suitable for use in multiple environments. [easy to use] widely applicable to USB interface, no need to operate, just connect and use. package includes: 1 * USB LED lamp