Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Our turn knob replacements comes with 6 pieces in 3 sizes, 4 x Small(L:20mm), 1 x Medium (L:35mm), 1 x Large (L:55mm). Sufficient quantity and sizes can meet your daily replacement demands. All in one case will bring a lot of convenience to your life.
•Each switch knob measures approx. 4 x (20mm x 13mm/ 0.79 x 0.51 inches), 1 x (35mm x 13 cm/ 1.38 x 0.51 inches), 1 x (55mm x 13 cm/ 2.17 x 0.51 inches). Made of high quality plastic.
•You can just unscrew the broken knob and screwed the new one on. No tools needed. It much easier to turn the lamps on and off.
•The turn switch knobs are usually applied for replacing broken socket keys on your light lamp and fan fixtures, allows you to continue using the lamp. Must have on hand.
•Note: The turn knob replacement fits most kind of normal lamp and switch but not all. Please check the size of your lamp before purchasing. Please keep away from children and pets as the items are small.