This is a clamp-style light made by PHIVE, with an AC power model and a foot switch. - Brand: PHIVE - Mounting Type: Clamp - Power Source: AC Power - Switch: Foot Switch Eye-friendly desk lamp [4-step color temperature adjustment, 5-step brightness adjustment, flexible arm, touch sensor, memory function, energy saving] Desk light for office/work, desk stand, study desk, work table, lighting, black [T-shaped light providing ultra-wide illumination] The 80cm wide shade provides three times the light distribution area of a regular light. The ultra-wide light evenly illuminates the entire large work table or office desk, making it easier to work, study, and even do crafts. [Easily adjust brightness and color temperature with a touch] Equipped with 4 color temperature patterns and 5 brightness levels, a total of 20 lighting modes can be selected. With the touch sensor built in a reachable position, you can easily adjust your preferred color temperature and brightness with a light touch, making it easy for anyone to operate. [Flexible arm that allows you to freely adjust the direction of illumination] The flexible gooseneck is made of high-quality silicone material and is durable. You can easily move the height and direction of the light, and set the light source to your desired position. [Easy-to-install clamp type] If the desk has a depth of 8cm or more, it can accommodate a thickness of up to 5cm. It's easy to fix, and even a woman can easily tighten it, with excellent balance and stability. Style: Desk Lamp Brand: PHIVE Color: Black Product Dimensions: 80 cm wide Light Source Type: LED