The Norman Lamps PFA-TS60ACL is a 60W, 130V incandescent A19 traffic signal bulb engineered for demanding commercial, industrial, and public-safety applications where long service life and shatter containment are essential. Built on an E26 medium screw base and measuring 4.10 inches in length with a 2.38-inch diameter, the bulb fits standard A19 traffic signal sockets without modification.

The defining feature of this incandescent lamp is its PFA (perfluoroalkoxy) Teflon coating, a transparent polymer film that encapsulates the glass envelope from end to end. The PFA coating combines extreme temperature resistance with high clarity, excellent adhesion, and high impact strength. In the event of breakage from impact, thermal shock, or end-of-life failure, the coating holds glass fragments together and prevents them from dispersing — a critical safety requirement in food service, food processing, pharmaceutical manufacturing, and other regulated environments where glass contamination poses serious health and compliance risks. The coating does not yellow or flake over the life of the lamp, preserving full light output throughout its rated service period.

This incandescent bulb features a CC-7A rough service filament with multiple support legs designed to resist premature burnout caused by vibration, shock, and constant mechanical stress encountered in traffic signal housings and industrial mounting applications. The reinforced filament construction, combined with the 130V operating voltage, contributes to the rated average life of 8,000 hours — well above standard household incandescent service life. Operating at 130V on a standard 120V supply further extends lamp life by reducing filament operating temperature. The clear glass construction delivers full, unfiltered light output suitable for signal and indicator fixtures. The brass E26 medium screw base ensures reliable electrical contact and compatibility with the widest range of standard traffic signal and industrial fixtures. This lamp is dimmable and suitable for use on dimming control circuits.

The PFA-TS60ACL is listed under Norman Lamps' Tuff Coat product family, which is specifically designed for environments where glass contamination control is mandated or recommended by FDA guidelines, HACCP protocols, or facility safety standards. It is sold as a single lamp.

• 60W 130V incandescent A19 traffic signal bulb with E26 medium screw base — 4.10 in. length, 2.38 in. diameter for direct drop-in replacement in standard signal and industrial sockets
• PFA (perfluoroalkoxy) Teflon coating provides high-temperature shatter containment — if broken, the transparent polymer film holds glass fragments together and prevents dispersal, supporting FDA, HACCP, and food safety compliance
• CC-7A rough service filament with multiple support legs resists premature burnout from vibration, shock, and mechanical stress in traffic signal housings and industrial mounting applications
• Rated 8,000 average life hours — 130V operating design extends lamp life by reducing filament temperature, delivering reliable long-term performance in continuous-duty installations
• Clear glass construction and dimmable operation — full unfiltered light output compatible with dimming control circuits; brass E26 base ensures consistent electrical contact
• Part of Norman Lamps' Tuff Coat shatter-protected incandescent lamp family — sold individually, suited for traffic signal, food processing, pharmaceutical, and other regulated-environment applications

Tags: PFA-TS60ACL, a19, rough, service, A19 Traffic Signal Bulb, clear class