5V LED Spotlights, 360° Rotatable Usb Desk Spot Lights, Spotlight Presentation Lighting Home, Hotel, Jewellery Decoration Light 4000K

brightness adjustment. Long press button box adjust brightness like; double-click switch dim light mode. Small size, easy install store. Wired connection convenience stability. Equipped clip easy cable organization. Top diameter: 2 cm Bottom diameter: 3 cm Height: 3.8 cm Colour: black. Material: Aluminum Alloy Charging voltage: 5V Lamp power: 1 W Colour temperature: neutral light.