2Pcs/3Pcs Mini Portable USB LED Book Light DC5V Ultra Bright Reading Book Lamp 3leds 8leds Lights For Power Bank PC Laptop Notebook

USB LED Book Lights 3LEDs 8LEDs SMD 5630 5730 LED Bulb 5V Power Input White 5000-6500K Warm White 3000-3500K USB Night light

Mini Portable USB LED Book Light DC5V Ultra Bright Reading Book Lamp 3leds 8leds Lights For Power Bank PC Laptop Notebook Description

This kind of USB lamp is designed with small size and light weight, convenient for you to storage and carry, will not occupy so much space. This USB night light is suit for computer, laptop, power tank and other device, you can use it when reading, walking or doing other things. The USB lamp is heat-resistant and pressure-resistant, you can use it for a long time because the circuit board is made of durable material. The USB light is designed with universal USB port, convenient to use, and it works with 3/8 beads, meeting your daily needs. The USB light works with lower current, making sure your security, you can use it without worries. Specification: Material: PC. Color: cold white, warm white. Size: 5.8*1.8*0.9cm/10.1*1.8*0.9cm. Bead: LED5730 *3/8 beads. Input voltage: 3-5V. Working current: 500Ma. Lighting: 200LM. Color temperature: 3000K, 7000K.