This lamp turn switch knob is made of premium material, designed for long-lasting use. Constructed with copper material known for high durability and resistance to deformation. Fine workmanship ensures reliability and practicality. - Color: Golden - Material: Copper - Size: 1.50 x 1.50 x 2.00 cm / 0.59 x 0.59 x 0.79 in - Rated voltage: 250V - Rated current: 4A The turn switch knob is ideal for replacing old or damaged socket knobs on light bulbs. Suitable for use with table lamps, floor lamps, wall lamps, and chandeliers. The extension knob is made of brass, offering durability and stability. Easy to install without tools. Turn counterclockwise to remove the old knob, then screw the new knob clockwise onto the light socket. Always turn off the power before replacing or repairing the lamp. Pay attention to the direction of rotation during installation. Produced with quality craftsmanship and strong construction for reliable performance. Package list: 2 x lamp knobs