usb led light power supply to computer flexible any degree when use computer gentle light to protect your ewyes

USB LED LightFeatures:BL-021:4 white LEDs USB lightBL-005:3 white LEDs USB lightBL-004:1 white LEDs USB lightBL-016:3 white LEDs USB light

power to computer

flexible any degree

wen using computer gentle light to protect your eyes

usb led light