Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title.If you need to change the color or style, you need to contact us within 12 hours after placing the order.We use raw materials, all materials are very suitable for the product, please rest assured to buy.Water Filter Uv Lamp Ballast Replaced Power Adapter With Plug. Features: 1. 100-120V or 220-240V 50/60Hz 2. Pre-heat Start 3. Audible and Visual Alarm 4.CE, RoHs Certified Specifications: Voltage: 110V / 220V Plug Types: Flat Plug / Round Plug Power Included: 6W/12W-16W/25W/55W Two Types Ballast: Ballast / Ballast with Delay-time Switch .Products number : SM16831