SYLVANIA Capsylite Long Neck Halogen Bulb Dimmable / PAR30 Reflector Wide Flood Light (50W replacement) / Medium Base E26 / 39 W / 2850K &ndash; warm white PAR 30 halogen lamps offer superior light quality  spreading a smooth and round beam pattern in a wide angle of 50 PAR30 dimmable halogen lamp bulb with a bright white, high quality halogen light  over a lifetime of 1,500 hours 20% energy reduction thanks to Xenon gas and Silver reflector coating / PAR30 Halogen incandescent light bulb optical system provides consistent and uniform lamp-to-lamp performance / For ideal 39 Watt flood light Use for shallow, recessed lighting / Track lighting / Downlight fixtures / Indoor and outdoor display lights and accent applications / Dimmable lamp Contains: 1 x PAR 30 Reflector Halogen Dimmable Bulb / 39 W / 2850 K / 120 V / E26 medium-base / 550 Lumens  Halogen bulb warm-white