The 10 pack Decorator Paddle Rocker Light Switch by Smart-us is a residential grade switch designed for wall use. Made from ABS/plastic with a black finish, these switches have a 15A maximum amperage and operate on a dimmer method. Suitable for indoor walls, these switches are rated for 120-277V and come in a rectangular box shape. Ideal for home electrical improvements, these dimmer wall switches offer a versatile and stylish addition to any room.