Half Moon Design for 180Degree Coverage: This fill light delivers 180degree lighting to cover the entire nail art area with no shadows, no matter where the finger is placed. Operating voltage range is 110V to 240V. Easy, onthefly brightness and color temperature control: Two sidemounted knobs adjust brightness and color temperature respectively, so you can finetune light without moving the lamp. Bright, focused nail table lighting: Provides strong, targeted illumination directly onto the nail table surface, helping nail techs see every detail clearly and reducing eye fatigue during services. Simple installation with included hardware: The base can be installed on the nail table lamp in just a few steps. No additional tools are required beyond the included screws and screwdrivers. Practical use scenarios: Professional salon workflow: Ideal for gel nail application and intricate nail art, where even lighting and detail visibility improve accuracy and consistency during busy appointments. Home studio or training environment: Quick setup and adjustable lighting make it suitable for practicing nail art or conducting tutorials from a dedicated nail table. Detailed techniques and color matching: The stable, shadow illumination aids precise painting, stamping, and line work, while reducing eye strain during long sessions.