If the light bulb flickers, please note the following:
*This G4 LED bulb is not dimmable, please do not use dimmers.
*The working voltage of the LED G4 bulb is AC/DC 12V, please check the input voltage before use.
*This G4 bulb is an LED product, using LED Transformer is more stable than a Halogen Transformer (Unstable voltage may cause the bulb to flicker.)