【Energy Saving】: The 3W G4 LED bulb, non-dimmable, replaces 20W or 30W halogen bulbs. It is an ideal replacement for halogen lamps, allowing you to save more than 90% on your electricity bill while contributing to environmental protection. 【Friendly to your eyes】: The 3W G4 LED bulb, with its warm white 3000K and flicker-free technology, creates a warm and calming atmosphere, making it more restful for the eyes. High color rendering index (CRI80) provides vivid and natural colors. 【Safety】: The silicone body of the 12V G4 LED bulb is heat-dissipating, non-fragile, and has very good light transmittance. It effectively reduces light attenuation and improves product lifespan. Extends the lamp life up to 20,000 hours. No lead or mercury, no UV or IR radiation, uniform light beam and natural daylight. 【Easy to Install】: Standard G4 base, easy to install in all G4 base fixtures. This G4 LED (size: 10mm x 41mm) is a little larger than a traditional halogen bulb, please check the size before