CBconcept 1XGU10120V50W 120-volt 36-Degree 50-watt MR16 GU10 Base Flood Halogen Light Bulb with Lens Cover and 4,000 Hours Beam Spread Pack of 2 Units Save up 90% on your electricity bill with LED lighting! Replace 50W halogen bulb by 5W LED. Now with LED for a more true and natural color experience. Easy Installation. Standard MR16 shape with GU10 base. Can be easily fitted instead of ordinary GU10 halogen bulbs Reduce re-lamp frequency. Save effort and maintenance costs on changing bulbs frequently The latest LED technology 'COB' LED diodes with a single large center diode provides a focus and strong light dispersion