These heaters screw into an ordinary light fitting, make sure you use a
porcelain light fitting. These heaters give off long wave infra-red heat that
penetrates your reptile’s scales and skin promoting circulation and general
well-being. These heaters are designed to be used for reptiles which require a
hot environment such as bearded dragons. Can also be used in larger cages.
These heaters get very hot so make sure your reptiles cannot get near them, so
they don't get burned. These heaters last far longer than light bulbs. These
heaters do not give off light.