Energy Saving: The 2W G4 LED bulb is an ideal replacement for 20W G4 halogen bulbs, producing less heat and lasting longer than halogen lamps. It can save up to 90% of electricity costs and reduce the hassle of changing light bulbs. Eye protection, no flickering: G4 LED bulb emits warm light of 3000 K without flickering, which creates a warm and comfortable atmosphere / cozy and pleasant atmosphere. High color rendering index (CRI>80) makes objects more vivid. Stable light output protects your eyes. Long Lifespan: Made of high quality silicone, G4 LED bulbs 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, easy and quick to install. Size: 36mm x 10mm. Please check the size before purchasing. G4 LED bulbs are not dimmable, do not use these G4 bulbs with dimmable. Wide Application: Perfect bulb for chandelier, range hood, wall sconces, table lamps, accent lights, floor lamp, ceiling lamp, cabinet lighting. Ideal for kitchen, bedroom, bathroom, living room, gallery, dining room, entryway, showcase, office, store. Product Description 90% Savings energy 2W LED equivalent to 20W halogen, saving 90% energy. They can also last up to 20,000 hours, reducing the frequency and cost of lamp replacement. Ideal replacement for G4 20W halogen lamps. CRI>80 When turned on, 3000K warm white light immediately appears, which can create a warm and comfortable atmosphere . The CRI of the G4 LED is over 80, which brings objects to life in the light. No Flickering To protect human eyes, this G4 2w led n has no flickering and no UV radiation during operation. Flicker-free, glare-free light prevents eye fatigue and provides a pleasant, stress-free atmosphere. Notes 1. Before purchasing, please check the specifications to make sure this LED G4 bulb is suitable for your device. Dimension (L*W): 36*10mm. 2. Before installing/dismantling your lights, please make sure the power is off. The operating voltage is AC/DC 12V. If you want to connect them to the 220V network, you need a suitable transformer to avoid turning off the bulb due to unstable or high voltage. 3. This product is not dimmable, please do not use it with a dimmer. Otherwise, the LED lighting may flicker, cause noise or even damage it.