The heating combo pack includes a 75 Watt nocturnal infrared heat lamp and a 75 Watt Reptile Basking Spot Lamp. Zoo Med Basking Combo Pack is a great way to meet the 24 hour heating needs of your pet reptile. This combo pack includes one Reptile Basking Spot Lamp and one Nocturnal Infrared Heat Lamp. The Reptile Basking Spot Lamp has a patented double reflector design that emits a tight beam allowing to create a very effective basking site where your reptile can rest and absorb the heat. The Nocturnal Infrared Heat Lamp is made with true red glass for premium quality to offer an ideal 24 hour heat source for all reptiles. Infrared bulbs are excellent for viewing nocturnal reptiles without disturbing them with unnecessary light. Both bulbs should be pointed vertically when used and mounted in a lamp fixture with a ceramic base that is properly rated for the lamp you are using.