Energy-saving lamps: These G4 LED bulbs consume only 2W and are an ideal alternative to 25W halogen bulbs. They have a lifespan of 25,000 hours. They consume much less electricity and do not heat up as much as halogen bulbs. It can save up to 90% of electricity costs. Easy installation: Size: 37.5 * 12mm. G4 LED bulb uses a standard G4 socket that can be easily installed in a variety of G4 socket light fixtures, making it quick and easy to install. Non-dimmable G4 LED bulb cannot be used with a dimmer. Eye protection: 2W G4 LED lamps emit a pleasantly warm glow of 3000k, creating a warm and comfortable atmosphere. A very high color rendering index (RA > 85) makes objects more vivid. No flicker, no noise, no glare, protect your eyes. Fast Heat Dissipation: Unlike other G4 LEDs, we use a high-quality aluminum circuit board and an upgraded mini 16LED chip, which emits light more stable and without radiation. Efficient heat dissipation, even with a smaller lamp body, guarantees a light