12pcs MR11 Halogen Bulbs GU4 12V 20W Dimmable Warm White 2700K Glass Cover for Ceiling Light 2 Pin Halogen Lamp MR11 12V Spot Halogen 34*36mm. 20W dimmable MR11 GU4 halogen bulb. Input voltage 12V. Please check carefully whether the voltage and dimension match before purchasing. Warm white halogen bulbs 2700K. Instant start. The light color is ideal for living and working spaces, providing a warm, even light for a comfortable and inviting atmosphere. GU4 bi-pin base, MR11 standard shape. Dimmable MR11 halogen bulbs offer instant on without delay. CRI > 90. No flickering, no strobe, no UV radiation. Helps protect your eyes. High performance 12V 20W MR11 bulb creates a comfortable and relaxing atmosphere. Suitable for living rooms, bedrooms, kitchens, hallways, shops, exhibitions, hotels, museums, and restaurants. Long service life up to 2500 hours, reducing the frequency of replacements. All products are backed by a 1-year warranty. Please pay attention to the size and dimensions when purchasing to ensure compatibility. Detailed product information, including features and specifications, is provided in the title and description. We aim for complete customer satisfaction. If you have any questions, feel free to reach out. Thank you for choosing our product. We hope you enjoy it.