Energy Saving LED Light: Bright, energy efficient LED with no flicker and no radiation, helping to protect your eyes during use. USB Plug Design: USB powered for versatile and convenient use. Connect to a computer, power bank, or adapter. Adjustable Height and Flexible Tube: Aluminum lamp head provides good heat dissipation to extend service life. The tube can be bent , allowing you to adjust the height and direction of the light with ease. Suitable For: Ideal for eyebrow tattoo, tattoo, manicure, eyelash extension, and related beauty procedures. Practical Use Scenarios: In a salon workstation for precise, focused illumination during procedures. Onthego client visits or mobile setups powered by a USB source. Athome beauty routine for regular touchups and practice. Build and Durability: Aluminum construction for stable performance and extended longevity.