Energy Saving: The 2W G4 LED bulb is ideal for replacing 20W G4 halogen bulbs, producing less heat and lasting longer than halogen bulbs. It can save up to 90% of electricity costs and reduce the hassle of changing bulbs. Eye Protection, No Flicker: The G4 LED bulb emits 3000K warm light without flickering, creating a warm and pleasant atmosphere/cozy and pleasant mood. The high color rendering index (CRI>80) makes objects look more vivid. Stable light output protects your eyes. Long Lifespan: G4 LED bulbs are made of high-quality silicone and have good heat dissipation and light transmittance. The lifespan is up to 20,000 hours, much longer than halogen bulbs. Easy to Install: Standard G4 base. Fits standard G4 sockets, simple and quick to install. Size: 36 mm x 10 mm. Please check the size before purchasing. G4 LED bulbs are not dimmable, do not use these G4 bulbs with dimmers. Wide Application: Perfect bulb for chandelier, cooker hood, wall sconces, table lamps, accent lights, floor lamp, ceiling lamp, cabinet lighting. Ideal for kitchen, bedroom, bathroom, living room, gallery, dining room, entrance, display window, office, shop. Product Description High Performance Made of transparent silicone, the G4 cool white LED bulb has a large heat dissipation area and good light transmittance. The lifespan of 2W G4 LED bulbs is approximately 20,000 hours, reducing the frequency and cost of changing bulbs. CRI>80 When switched on, a 6000K cool white light is immediately displayed, which can create a bright and pleasant atmosphere. The CRI of G4 LED is over 80, which makes objects come to life in the light. No Flicker To protect human eyes, this 2W G4 LED has no flicker and no UV radiation during operation. The flicker-free and glare-free light prevents eye fatigue and ensures a pleasant and stress-free atmosphere. Notes 1. Before purchasing, please check the specifications to ensure that this G4 LED bulb is suitable for your device. Dimensions (LxW): 36x10mm. 2. Before installing/disassembling your lamps, make sure the power is turned off. The operating voltage is AC/DC 12V. If you want to connect them to the 220V mains, you need a suitable transformer to avoid the bulb turning off due to unstable or high voltage. 3. This product is not dimmable, do not use it with a dimmer. Otherwise, the LED lighting may flicker, cause noise or even damage it.