MR11 12V Spot Halogen 34*36mm. 20W dimmable MR11 GU4 halogen bulb. input voltage 12V. It is easy to confuse MR11 base and MR16 base. Please check carefully whether the voltage and dimension match before purchasing.<br> Warm White Halogen Bulbs2700K white hot. Instant start. The light color of is ideal for living and working spaces, gives a beautiful warm, even light for a comfortable and inviting atmosphere. GU4 bi-pin base, MR11 standard shape.<br> Dimmable MR11 halogen bulbs are dimmable. Instant on without any delay. CRI> 90. without flashing, without strobe, without UV radiation, Better to protect your eyes.<br> HIGH PERFORMANCE The MR11 12V 20W bulb creates a comfortable and relaxing atmosphere. Perfect for living rooms, bedrooms, kitchens, hallways, shops, exhibitions, hotels, museums, restaurants, etc.<br> Long Service Life They work up to 2500 hours, saves time and energy on replacing a new bulb. All products are guaranteed for 1 year. Please contact us if you have any questions.