Description Mr16 Spot Light Bulb 12v 20w Bulb Gu5.3 Bulb Dimmable 2-pin Halogen Bulbs Warm White 2700k Pack of 12 (mr16-20w-12p) [xh] 12V Halogen Bulbs Dimmable MR16 Halogen Bulb. GU5.3 two-pin socket. 12V bulb, 50mmx53mm. Please carefully check if the voltage and dimension are correct before purchasing. Flicker-free, stroboscopic, UV-free, better for protecting your eyes. Dimmable Spot Light Gu5.3 halogen bulbs are dimmable with your switch and produce high-quality, clear, warm light. There is no need to warm up, the projector lamp reaches full brightness immediately. Warm White Halogen Bulb The 35-degree GU5.3 bulb beam covers more space and produces a pleasant light suitable for most residential applications or ambient lighting in commercial applications. The CRI of 2-pin bulbs is over 99, which tends to make your items reflect color truly and give you a vivid environment. HIGH PERFORMANCE L 12V 20W MR16 bulb creates a comfortable and relaxing atmosphere. Perfect for living rooms, bedrooms, kitchens, corridors, shops, exhibitions, hotels, museums, restaurants, etc. Long-lasting MR16 halogen spotlight bulbs work for up to 2500 hours.