Feature: - Dimmer Clip on Light: The Flexible clamp light has 3 colors mode light. - 360 degree Rotation LED Light: The gooseneck desk light can be 360 degree rotation in all directions for use anywhere. - Eye Protection Clip on Lamps: Led clamp light flicker-free and non-glare light, Perfect for a long time of reading or writing, less fatigue of the eyes. - Smart Function Led Desk Light: The LED lamp will be automatically powered off 1 minute later after keeping pressing the power button more than 2 seconds. - The strong metal clamp can support up to 2 inch/5cm(max) thick desk.Space saving, suitable for reading,office,art workshop,architect,etc. - The clip desk lamp's head is crafted with aluminum, preventing overheating for easier heat emission, extend the lifespan. Specification: Color: Black/White. Material: Plastic+Metal. Light Color: Warm White Light, White Light, Natural Light. Dimming: Supports stepless dimming. Switch Mode: Touch. Package Size: 33*11*8.5cm. Package included: 1pcs*USB clip light (Only the USB clip light, other products are not included.)