Flexible Goose Ne : 360° rotatable goose ne tube can be adjusted to any angle to meet different need. Stable Clamp Design: With bot clamp, you can clamp the lamp stably on the place you want. USB Powers- ply: 5V USB low voltage powers- ply is safer, plug and play. Long Service Life: Adopts e qu aluminum alloy material, sturdy ugh for long-term use. Wide Application: Used for nail glue curing, resin curing, authenticate /invoice, identify the orescent agent, etc. S cifications: Material: Aviation Aluminum Alloy Color: , Bla (Optional) Light Source: High Powers LEDs Light Beads Rated Powers: 3W Input Voltage: D C3.5-5V Wavelength: 395nm Cable Length: 1.8m / 70.87in Pa age Size: 130 * 75 * 70mm / 5.12 * 2.95 * 2.75in Pa age Weight: 158g / 5.57ounces Pa age List: 1 * Nail Lamp