The Norman Lamps PFA-40ARS is a 40W, 130V frosted incandescent A19 light bulb engineered for rough service and safety-sensitive environments where glass containment is a critical requirement. It features Norman Lamps' proprietary Tuff-Coat shatter-resistant coating made from PFA (perfluoroalkoxy), a Teflon-based polymer that combines extreme temperature resistance with high clarity, excellent adhesion, and high impact strength. If the bulb cracks or shatters due to impact, thermal shock, or end-of-life failure, the PFA coating holds glass fragments together and prevents them from dispersing into the surrounding area.

This incandescent A19 bulb produces a warm, diffused light output through its frosted glass finish and is rated for an average life of 10,000 hours, significantly longer than standard rough service incandescent alternatives. It operates at 130V, which contributes to extended lamp longevity when used on standard 120V circuits. The E26 medium screw base fits standard household and commercial sockets for straightforward installation, and the bulb is fully dimmable with compatible dimmer controls.

The A19 lamp body measures 4.10 inches in length and 2.38 inches in diameter, conforming to standard A19 incandescent dimensions. The PFA Tuff-Coat coating is warrantied for the rated life of the lamp and delivers the same light output as an uncoated incandescent bulb of the same wattage. This incandescent rough service bulb is well suited for food service operations, food processing facilities, pharmaceutical manufacturing, commercial kitchens, drop lights, construction sites, and any application where broken glass poses a safety or regulatory concern. It is sold individually.

• 40W 130V frosted incandescent A19 rough service bulb with E26 medium screw base — rated 10,000 life hours
• PFA (perfluoroalkoxy) Tuff-Coat shatter-resistant coating contains glass fragments on impact, thermal shock, or end-of-life breakage — ideal for food service, food processing, and pharmaceutical environments
• High-temperature PFA coating combines extreme temperature resistance, high clarity, excellent adhesion, and high impact strength without reducing light output
• Operates at 130V for improved incandescent lamp longevity on standard 120V circuits; fully dimmable with compatible dimmer controls
• Frosted finish delivers soft, diffused incandescent light; A19 shape measures 4.10 in. length x 2.38 in. diameter
• Sold individually; coating warranted for the rated life of the lamp

Tags: PFA-40ARS, A19, Rough Service, Tuff-Coat, PFA, Shatter