Uxcell Bulb Changers Suction Cup Light Lamp Replacing Tools for GU10 MR16 Bulbs Black and Clear PVC Pack of 12

What is this? The lamp changer can easily and quickly insert the bulb into the bulb socket or remove it from the bulb socket. A good tool for replacing new MR16 and GU10 LED bulbs. Are there any advantages of the product? Made from soft PVC plastic material soft PVC can provide a suction force to grip the bulb. How to use it? Clean the bulb surface first. Then make sure the suction cup grips the bulb. Finally rotated and you can take the bulb out. What should I notice? Please make sure the bulb surface is clean before using the bulb changer.