MR16 Halogen Replacement LED Bulbs: 12 Packs of MR16 5W Warm White 2700K LED Bulbs. Save 90% on your electricity bill. Warm white 2700K, same color as halogen, perfect for replacing/renovating/ upgrade. Easy installation: standard MR16 shape with GU5.3 base. Can be easily to replace traditional MR16 halogen bulbs and fit perfectly into your fixture without any problem. Perfect for landscape, recessed, on track, etc. Reduce costs and light changing trouble: MR16 5W LED bulbs with lifespan over 30,000 hours, can last a very long time, save effort and maintenance cost on frequent bulb changing . Healthy and comfortable lighting: more vivid and natural lights with a high CRI (> 80). Not dimmable. Nature friendly. No lead or mercury. No UV or IR radiation. Create a healthy, calm and comfortable atmosphere for your family.