Catering light bulbs and Food lamps are purposefully designed for applications such as keeping food warm and warming food. Typically used in commercial units, catering bulbs are commonly found in pubs, restaurants, cafes, bakers and supermarkets. The most common use is the Sunday Carvery.
There are two types of linear catering lamps: non-jacketed and jacketed, both available with either R7s caps or SK15s fly leads.
Screw-in infrared bulbs with E27/ES caps are also available as PAR shaped lamps.