Bulbrite 75MR20/GU10F 75-Watt 120-Volt Halogen MR20 Lensed GU10 Base, Flood Lasts an average of 2000 hours Specialty MR20 with GU10 Twist and Lock base Lensed for full UV Protection Highest wattage 120-Volt MR20 on the market 45-Degree Beam Spread