The Exo Terra Swamp-Glo Splash-Proof Reptile and Turtle Basking Heater Spot Lamp Bulb is designed for high-humidity terrariums (labeled “Swamp Basking”). It provides a broad-spectrum daylight and heat source that can withstand the moist conditions of tropical setups without failing. The Swamp Basking Spot helps create a warm basking area in rainforest or wetland terrariums, supporting thermo-regulation and UVB-dependent processes. Use it in a fixture rated for both 75 and 100 Watts while offering high humidity to give reptiles a safe, warm spot even in damp environments. Available in Multiple Wattage options