【Excellent Performance】G4 12V 20W halogen bulb. 2700K warm white. 280 lumens. CRI 100. 360° omnidirectional beam angle. No warm-up time. Withstands 300°, allowing you to easily replace old, damaged bulbs and maintain oven functionality. 【Easy to Install】Plug-and-play installation of a 12V 20W G4 bulb. No warm-up time. Instant start-up. Saves time and energy. This G4 bulb provides 400 lumens of light, making it very suitable for decorative lighting fixtures such as ceiling fans, string lights, desk lamps, etc. 【High Quality and Eye Protection】High-quality eco-halogen for G4 20W halogen bulbs. Classic clear glass design. No flicker. No buzzing. 100CRI. Restores the original color of the product. Creates a calm atmosphere in your room. Thanks to its dimmable function, you can sleep peacefully at night without overly bright and dazzling light. 【Standard Size and Wide Range of Lighting Applications】Standard base bulb with a G4 20W 12V bulb. The G4 12V 20W halogen base bulb is widely used for crystal chandeliers, landscape lighting, courtyards, gardens, lawns, under-cabinet lighting, under-countertop lighting, floor lamps, recessed lighting, etc.