National Super Service Replacement Incandescent Bulb, 500W, 120V, G40, E39 Mogul

This ILC replacement incandescent bulb is engineered as a direct-fit substitute for National Super Service lighting equipment. Key specifications include 500W power draw; 120V operating voltage; G40 bulb shape; E39 Mogul base; 9,300 lumens light output; 2,850K color temperature; Clear finish; 800-hour rated life. Designed for bathroom vanity fixtures, pendant lights, and decorative fixtures, 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 ILC stock number: WW-EVDB-3.