Replacement Incandescent Bulb, 40W, 120V, A19, E26 Medium Screw, 4PK

This replacement incandescent light bulb is engineered as a direct substitute for the OSRAM SYLVANIA 40A/4/RP 120V and compatible models, delivering reliable performance in general-purpose commercial and residential lighting applications. Operating at 120 volts with a 40-watt power consumption, this lamp provides efficient illumination suitable for standard indoor fixtures. The bulb features an A19 shape, the industry-standard medium screw base (E26), and produces approximately 445 to 505 lumens depending on the specific variant. With a rated lifespan of 1000 to 1500 hours, this incandescent lamp offers predictable replacement intervals for facility maintenance planning. The compact 4.25 to 4.80-inch maximum overall length (MOL) ensures compatibility with most standard lampholders and fixtures. Ideal for use in table lamps, floor lamps, pendant fixtures, and general ambient lighting in offices, retail spaces, hospitality venues, and industrial facilities, this replacement bulb maintains consistent color temperature and light output throughout its operational life. The familiar warm white incandescent technology provides immediate full brightness without warm-up time, making it suitable for applications requiring instant illumination. This product is a cost-effective replacement option for facilities looking to maintain existing lighting systems with reliable OEM-equivalent performance. Its broad compatibility with OSRAM SYLVANIA fixtures and comparable base types makes it a practical choice for bulk purchasing and standardized maintenance programs.