Pyramid Bulbs P64978 50 Watts halogen bulbs MR16 GU10 Halogen Light Bulbs 50MR16/GU10/FL EXN, 120V halogen lamp 4 Pack EXN 50 Watts MR16 Flood Halogen Light Bulb UV-Filter halogen capsule Dimmable, 550 Lumens 900 CBCP 2000 Average rated hours Flood 36 beam angle, 120 Volts