Comes with a 100W ceramic heat lamp: With this kit including a heat lamp, you can heat your terrarium and always have a spare, even when you don't need it. Suitable for birds and reptiles in captivity: This heat lamp keeps your beloved pets warm during the cold winter months and creates a warm and comfortable environment for small animals, birds, parrots, lizards, or chicks. Two mounting options: Hang the lamp from the edge of the cage using a side hook or the top hook. This allows you to place it inside or outside the cage as needed. Bird cage heat lamp: Its compact size allows for efficient heating without taking up much space. It also features a bite-resistant cable protector and an adjustable thermostat. Warning: To avoid burns, do not touch the lamp housing directly within one hour of use or after unplugging the bird heater. Adjust the temperature to the ambient temperature and avoid prolonged use at high temperatures.