MR Bulbs is the most cost-effective way to upgrade your old, outdated, or burned-out LED lights. We all know bulbs are high-powered, but not many people know that MR bulbs are not just your average light bulbs. They're the only energy-efficient alternative to traditional incandescent, halogen, or CFL bulbs. Reduce light pollution in your home with MR Bulbs. These eco-friendly LED bulbs are designed to produce enough light to replace your current incandescent bulbs without wasting energy. MR Bulbs is a smartly designed and beautifully crafted LED bulb that saves energy and looks great. Antique bulbs are simply classic. They provide the light you need, and they're affordable.