Replacement Incandescent Bulb, 300W, 120V, PS35, E39 Mogul

This ILC replacement incandescent bulb is engineered as a direct-fit substitute for the National Super Service W-L-101/113A. Key specifications include 300W power draw; 120V operating voltage; PS35 bulb shape; E39 Mogul base; 5,820 lumens light output; Clear finish; 1,000-hour rated life. Designed for a wide range of commercial, industrial, and specialty lighting applications, this bulb delivers consistent light output that meets or exceeds original equipment performance standards. Precision-manufactured to match original dimensional and electrical tolerances, ensuring a direct drop-in installation with no modifications required. Compatible with existing fixture wiring and sockets. Built to ILC quality standards for reliable, long-term performance. Each unit undergoes quality inspection to ensure consistent electrical and photometric performance throughout the rated service life. Sold individually. ILC is your trusted source for specialty replacement lamps across commercial, industrial, medical, and technical applications.