REPTIZOO Reptile Heat Lamp Bulb Combo Pack can meet your pet's 24-hour heating needs. One UVA Daylight Heating Lamp, adopts cleaning sand manufacturing process which the light is soft and more suitable for reptiles growth. Provides UVA rays required by reptiles, promote the appetite of your pet. One infrared heat lamp, provides ambient heat effectively, emits soft moonlight and don't disturb the reptile's day/night cycle. Parameters of the Day & Night Heat Lamp Combo Pack Model name Day & Night Heat Lamp Bulb Voltage 120V Power 75W Socket E26 Lamp type Infrared Basking Spot Bulb + UVA Daylight Heating Lamp Applicable for Reptile heating for hermit crabs, bearded dragons, tortoises, turtles, geckos, snakes (pythons, boas, etc.), iguanas, lizards, chameleons, frogs, toads, monitors, tegus, etc UVA Daylight Heating Lamp The daylight bulb adopts cleaning sand manufacturing process which the light is soft and more suitable for reptiles growth.Simulate sunrise and sunset to achieve even and quick heating and bring your pet back to nature.Spotlight increases efficiency by 35%New fully automated process, lifespan up to 2000~3000 hours. Nightlight Infrared Heat Emitter The upgrade infrared basking spot lamp will provides the overall temperature in the terrarium without disturbing the reptile's day/night cycle. It's the best choice for observing reptiles night activities.The heat bulb is all weather heating source, provide adequate heat for reptiles and promote their activityAdopts new fully automated process, lifespan up to 2000~3000 hours. The daylight heating lamp scientifically simulates the daytime sunshine environment, provides UVA rays required by reptiles and increase the temperature in terrarium, promote the appetite of your pet, ensure their healthy and natural growth. The infrared heat emitter provides ambient heat effectively and create a healthy environment for reptiles. Ideal 24 hour heat source for reptiles. Attention DO not touch with your hands! The heat light bulb is hot when working, please allow it to cool for at least 30 minutes before removing it from the fixture. And do not turn the bulb on and off frequently.