The TetraFauna ReptoHeat Dual Temp Basking Heater is the ultimate way to care for your reptiles and help ensure their comfort throughout the day or night! The dual temperature setting helps protect against overheating your reptile again. These dual modes have been dialed in to ensure your favorite reptile will have the best basking heat for its needs. The ceramic heating element is specially designed to produce and radiate the proper amount of basking heat for most reptiles. The ReptoHeat Dual Temp Basking Heater utilizes a microcomputer to control the basking temperature with precision, ensuring your pet's comfort when used as directed.