100% brand new and high quality. feature: Made of high quality metal and plastic, fine workmanship and durable. Most commonly used in wall sconces, chandeliers, ceiling fans, etc. Easy to install and easy to use. how to use: 1. First attach the zipper switch, screw in the retainer ring, then pass the zipper through the small log and install a retainer ring with a zipper on the other side of the zipper. 2. One wire of the switch is connected to the light and connected with electrical tape, and the rest of the light and the wires of the switch are directly connected to the live wire and the neutral wire, no need to distinguish between the live wire and the neutral wire. White line. Specification: Voltage: 3A/250V Material: Plastic and Metal Size: One Size Color: As Pictured Quantity: 1 Note: No retail package. Due to manual measurement, please allow error of 0 to 1 cm. Make sure you don't mind before you bid. Due to differences between different monitors, the pictures may not reflect the actual color of the item. thanks Package includes: 1 x Slide Switch (Excludes accessories demo in pictures.)