The Exo Terra Daytime Heat Lamp 60W is a bright daylight basking bulb that raises the temperature and illuminates the terrarium. It creates a warm basking area for reptiles to regulate their body temperature and simulates natural sunlight to enhance their environment. The 60W output is suitable for small to medium enclosures, providing both light and heat, and emitting UVA to stimulate activity and appetite. It’s ideal for diurnal reptiles needing a moderate basking spot during the day.