The lamp switch turn knob is designed to enhance the usability and appearance of your lighting fixtures. Constructed from plastic, it offers a durable and reliable solution for controlling your lamp. Its easy-to-use design allows for smooth operation, making it ideal for various types of lamps. Whether you're repairing an old lamp or upgrading a new one, this knob is a perfect choice. Features -Color:Black -Material:Plastic -Size:3.50X0.90X0.50cm/1.38X0.35X0.20in -Efficient control: the twist handle switch provides efficient control over your lamp, making it easy to operate -Reliable material: made from plastic, this knob is durable and reliable, ensuring longterm use -Easy replacement: designed to fit a variety of switch lamp holders, this knob can be easily replaced, offering convenience -Comfortable use: the plastic handle is ergonomically designed for a comfortable grip, making it easy to twist -Lighting: the adjustable knob rod allows for lighting, giving you control over the light intensity Package list: 10 x light switch knob