Replacement Halogen Bulb, 50W, 120V, PAR20, E26 Medium Screw

The USHIO 50PAR20/SP10/120V is a professional-grade tungsten halogen replacement bulb designed for precision lighting applications requiring a narrow, concentrated beam. This 50-watt, 120-volt lamp features a medium base (E26) screw connection, making it compatible with standard industrial and commercial fixtures. The SP10 designation indicates a spot beam with a 10-degree beam angle, delivering highly focused illumination ideal for accent lighting, display applications, and task-specific work environments where directional control is critical. Engineered with halogen technology, this lamp provides enhanced light output and extended operational life compared to standard incandescent alternatives. The PAR20 reflector design ensures efficient light distribution with approximately 600 lumens of brightness, making it suitable for retail displays, museums, galleries, theatrical productions, and specialized industrial inspection tasks. The compact 2.50-inch diameter allows for seamless integration into existing PAR20 fixture housings. This replacement bulb delivers a rated operational lifetime of 2,500 hours when used at rated voltage, providing reliable performance and predictable maintenance scheduling for commercial applications. The tungsten halogen filament technology maintains consistent color temperature and output throughout its service life, ensuring stable lighting conditions for color-critical work and visual inspection tasks. Ideal for facilities managers, lighting professionals, and industrial operations requiring precision beam control, this bulb is suitable for recessed fixtures, track lighting systems, and specialized accent applications. The spot beam configuration minimizes light spill and maximizes efficiency in directed lighting scenarios, making it a cost-effective choice for focused illumination needs in commercial and industrial environments.