Feature: 1. High Brightness: This G4 bulb can up to 180lm, low wattage, high luminous flux, save up to 90% on your electricity bill. 2. Function: The dimmable G4 light bulb has overload, short circuit and over temperature. 3. Life: Replacement G4 bulb low power consumption, 30,000 hours life, reduce the number of damage replacement, easy maintenance. 4. Easy to Install: Please note that this bulb is a double pin metal plate contact G4 base, just insert the bulb into the bottom to use. 5. Application: bulb is suitable for any indoor home use, such as kitchen, living room, dining room, office, bedroom, hallway, ceiling fan, etc. G4 base.