Replacement Incandescent Bulb, 100W, 120V AC, A21, E26 (Medium Screw), 12PK

This replacement lamp is engineered as a direct equivalent for the PHILIPS 100A/1SBIF incandescent bulb, providing reliable performance for commercial and industrial lighting applications. The A21 bulb features a traditional design with a silver bowl coating that directs light output efficiently, making it ideal for fixtures requiring controlled, dispersed illumination in offices, hallways, and general commercial spaces. The lamp delivers 1150 lumens of warm white light at 2700K color temperature, creating a comfortable environment suitable for prolonged occupancy in work areas. With a medium screw base (E26), this bulb offers straightforward installation compatibility with standard sockets found in most commercial fixtures. The 100-watt rating provides substantial light output for larger spaces or fixtures requiring higher illumination levels. Rated for an average life of 1000 hours, this incandescent lamp is engineered for durability and consistent performance across typical commercial duty cycles. The silver bowl design reduces glare while concentrating light output, making it particularly valuable in applications where directed illumination is preferred over omnidirectional light distribution. This design feature helps minimize light spill in environments where focused beam direction is beneficial. Ideal for use in recessed fixtures, pendant lights, table lamps, and ceiling-mounted applications throughout commercial facilities, warehouses, and industrial buildings. The straightforward incandescent technology ensures immediate full brightness without warm-up time, making it suitable for areas requiring instant illumination. This replacement bulb meets the specifications and performance characteristics of the original PHILIPS model, ensuring compatibility and reliable operation as a cost-effective alternative for ongoing maintenance and replacement needs in your facility's lighting infrastructure.