Our 100-watt reptile heat lamp bulb is the perfect and necessary accessory for any high heat reptile enclosure. The XYZReptiles 100-watt basking light is ideal for medium to large sized terrariums meant to house desert species. Our 100 watt basking light is made under the same strict guidelines as our reptile UVB lights. Use them together to creat the perfect heating and lighting pairing for desert species. This reptile basking bulb is best for twenty to thirty-gallon sized terrariums. Use this bulb for the following reptile pets: lizards such as bearded dragons and collard lizards. Monitors like the Savannah monitor and ridge tailed monitors. Tortoises such as the sulcata and the leopard will love it. If you are searchig for a long lasting, highly functional reptile heating lamp at a competitive price this is the bulb for you. Aside from the correct diet and bedding, the proper temperature and lighting are the two most essential parts of a perfect reptile setup. Pet owners that have tropical species please use our 75 watt reptile heat lamp for best results. Pro tip: Always buy an extra 100-watt reptile heat lamp bulb. So, if you face any bulb issues your reptile pet is not left in the cold!