we have 3 types of heat lamp bulb for your option:

R40 heat lamp bulb, made of hard glass, with E27 nickel plated brass base, average life is 5000 hours.

PAR38 heat lamp bulb, made of molded glass, with E27 brass base, heavy duty. energy saving.

BR38 heat lamp bulb, made of hard glass, with E27 nickel plated brass base, also energy saving.

All heat lamp bulb suit for animal breeding.