This fixture is not configured with heat lamps in mind. It is an LED Recessed Retrofit Kit, meant to replace incandescent fixtures.
However, this LED retrofit product is Classified for use with additional fixtures, which have standard medium base (E26) lamp sockets. To view that list, please see the spec sheet: http://www.e-conolight.com/pdf/SpecSheets/eco_spc_t6b_series.pdf.
Date published: 2017-01-09