BCQLI 1 Pcs White Foot Pedal Push Switch Inline Lamp Light On-off Control Footswitch It can be operated by foot or hand.Especially suitable for bedside use Property: The Voltage 220V Power Is Less Than 100W Material:White Environmental Protection Materials Installation: As Shown. Peel The Line Of Fire, Insert The Device, Twist The Screw Size: 63mm,26mm