Reptile Lighting Requirements: UVA/UVB heat lamps can simulate sunlight and full-spectrum radiation, provide reptiles with daily UV absorption, stimulate appetite, accelerate vitamin synthesis, promote calcium absorption and promote growth.3 Replacement Bulbs: Three 50W replacement bulbs, they have UVA/UVB, simulating sunlight. The ceramic supports withstand permanently high temperatures. Suitable for incandescent lamps, fluorescent lamps, UV incandescent lamps and ceramic heaters.Excellent design: The ceramic heater lamp holder is heat resistant and safe. The flexible pipe is sturdy and durable, it can be rotated 360 without deformation, and the lamp clip is firmly attached to the plate of the glass box.Adjustable temperature switch: The temperature of the bulb can be adjusted according to your needs to meet the needs of reptiles at different times. Sunlight is the best choice for all daytime living reptiles.Scope of application: The heat lamp is suitable for most reptiles, turtles, lizards, snakes, spiders, birds, amphibians and plants delicious. It is compatible with E27 bulbs. Click here to make sure you the compatibility of this product with your model