Ulisem USB LED Lamp, Mini Portable USB LED Lamp, 5 Pieces Computer Keyboard Light, For PC, Laptop, External Battery (Cool White) [Energy Class G]

Compatible with all standard USB devices, power banks, mobile chargers, computers, and laptops.

Easy to carry. USB devices are small, light, and slim with a compact design and small size.

High brightness: High luminous efficiency, saving over 80% energy.

Energy saving. The energy consumption of white LEDs is only 1/10 that of incandescent bulbs and 1/4 that of energy-saving bulbs. Longer lifespan, 6 to 10 times that of incandescent bulbs.

Model number: 5730 USB Night light