This is a remote control and infrared sensor for pendant lights. It has been used for about 5 years, but there are no noticeable stains or scratches, and it works without any problems. Operating mode: ON-OFF Current rating: 3 amps Brand: OHM Material: Plastic Product dimensions (L x W x H): 10 x 10 x 4 cm Mounting type: Ceiling socket ● Turns lighting fixtures ON/OFF from a distance using an infrared remote control. ● Use by setting the receiver between the lighting fixture and the ceiling hook-in socket. ● Features a fall prevention locking function. ● Includes a power indicator lamp. ● Specifically for pendant lighting. 【Specifications】Receiver Body ■ Input: AC100V 50Hz/60Hz ■ Rated capacity: 3A ■ External dimensions: Diameter (approx.) 100 x Height 40mm ■ Weight: Approx. 115g Remote Control Transmitter ■ Battery used: Coin-type lithium battery CR-2025 3V 1 piece (battery for operation check included) ■ External dimensions: (approx.) Width 45 x Height 72 x Depth 7mm ■ Effective distance: Approx. 5m (when there are no obstacles) ■ Weight: Approx. 18g