Simple Deluxe ceramic heat emitter bulb is perfect for reptile and amphibian terrariums. Package Includes: 1-pack 40W reptile heat bulb. Note: 1. Bulb surface temperature is too high, do not touch during it works. 2. Before remove it from fixture, please allow at least 1 hour for cool to avoid scald. 3. Accidents may happen due to improper operation so please use it in a right way and avoid using in damp environment. 4. Please adjust the distance between the lamp and the pets, at least 35cm. 5. Please away from combustible or explosive materials.