5/10PCS USB LED Reading Lamp DC 5V Night Light Card Lamp Keychain USB Reading Light Book Lights for Laptop PC Power Bank Light

Label:yes Manufacture Country: China

Is Bulbs Included : No Luminous Flux : <60

Model Number : USB LED Lamp Battery Type : None Power Source : DC Is Batteries Required : No Is Batteries Included : No Light Source : LED bulbs Wattage : 0-5W Certification : CCC,ce

Item Type : Book Lights Light Color : Cold White Product Color : White/Black feature 1 : usb led lamp feature 2 : Book Lights feature 3 : usb led light feature 4 : Energy-saving lamp

Features: 1. 100% Brand new. 2. Mini USB led night light, good for camping, desktop lighting. 3. 0.2W ultra low power output, 2835 chips led, long lighting, no radiating. 4. 5000mAh mobile power supply, with sustainable light up 100 hours. 5. Can fit into a purse, also can hang on the keys, very portable. 6. Working current is only more than 40 MA, high luminous efficiency, energy saving. 7. Standard USB interface, as long as it can be plugged into USB, 5V power supply, mobile power supply, notebook, netbook, desktop computer can be. Specifications: Light Source: 3PCS LED Lamp Beads Voltage: 5V Light Color: Cold White Product Color: White/Black Note: Because the power consumption of the led lamp is very small, many mobile power sources that are full of self-stops are not suitable for use, and they will be automatically turned off because they are not loaded.