Our G4 LED bulb is mainly used for replacing G4 halogen down light bulbs and G4 cabinet light bulbs. Useful for a wide range of applications, including boats, marine, caravan lighting. With low power consumption and long life span features, it can provide you a better lighting condition with lower cost.
It is available in Cool White and Warm White for your choice, you could choose the Lighting Colour as your request
You are purchasing single piece of LED G4 Bulb, the term of 12-SMD only means the quantity of LED chips on its circuit board.
This G4 is only uesed in application environment with 12V DC. If you want to install it in your home environment, you need a transformer from 100-240V AC into 12V DC.