The Norman Lamps PFA-375R40/1 is a 375W, 120V incandescent infrared heat reflector bulb engineered for demanding commercial and foodservice environments. Built on the BR40 reflector platform with a 5.00 in. diameter and a standard E26 medium screw base, this lamp delivers intense, accurately controlled infrared radiant heat from a fixture-compatible form factor that installs in seconds.

The defining feature of this infrared heat lamp is its high-temperature PFA Tuff-Coat shatter resistant coating applied over the clear glass envelope. The PFA material combines extreme temperature resistance with high clarity, excellent adhesion, and high impact strength, so that if the bulb is ever broken, glass fragments are contained within the coating film rather than scattering into food zones or work areas. This design characteristic supports compliance with food-safety protocols and is a key reason the lamp carries NSF listing, making it appropriate for use in food-contact and food-adjacent environments such as commercial kitchen heat lamps, warming wells, buffet stations, and food-service holding equipment.

As an infrared heat lamp, the PFA-375R40/1 operates outside the scope of the U.S. Department of Energy General Service Incandescent Lamp (GSIL) definition, meaning it is not subject to those efficiency regulations and remains available at full wattage for applications that require substantial heat output. The clear glass finish maximizes infrared transmission, directing radiant heat precisely where it is needed without blocking or filtering the output. The lamp is fully dimmable, allowing for adjustable heat intensity when used with a compatible dimming circuit.

Rated for 6,000 life hours, this infrared heat lamp is well-suited for continuous commercial operation. It is sold as a single piece and is available by the full case of 12 for high-volume or facility-maintenance purchasing.

• 375W, 120V BR40 incandescent infrared heat reflector lamp with E26 medium screw base and 5.00 in. diameter — replaces standard R40/BR40 heat lamp sockets
• NSF Listed with high-temperature PFA Tuff-Coat shatter resistant coating that contains glass fragments on impact, supporting food-safety compliance in commercial kitchens and foodservice zones
• Clear glass envelope maximizes infrared radiant heat transmission for food warming, holding stations, buffet lines, industrial drying, and similar heating applications
• Excluded from DOE General Service Incandescent Lamp (GSIL) regulations — available at full 375W output for applications requiring high heat delivery
• Fully dimmable for adjustable heat control; rated 6,000 life hours for extended commercial service life
• Sold individually; order 12 for a full case — ideal for facility maintenance stocking in foodservice, hospitality, and industrial settings

Tags: pfa-375r40/1, (br40), bulbs