High quality ceramic heating lamp,E27 lamp mouth.Provide 24 hours heater. Inrared heating:When the lamp works,only heat,no light,make pet sleep well.And save power about 30%. Notice:when the lamp heating,please don't touch it and keep distance with pet.When you check or change lamp,please turn off power source. Suitable for various of reptile.Such as tortoise,semi-water turtle,lizard,snake,frog, coop etc. Letter to customers:When you have any questions,please contact us intantly.We will manage to solve the problem.