Replacement Bulbs (excluding light bulbs) can promote appetite, and can promote calcium absorption by reptiles. Premium Material The turtle heat lamp holder has heat resistance and safety. E27 socket is compatible with incandescent, fluorescent, UV bulbs, and ceramic heat emitters, etc. Flexible & Easy to Use A durable clamp with 2" tension can install it easily in any position you want. The flexible stainless steel tube can be rotated 360 without deformation. Timing and Adjustable Temperature The reptile lamp stand can be timed according to the reptile's needs. You can choose the appropriate bulb to adjust the brightness and heat, meeting the needs of reptiles at different times. Widely Used The turtle basking light is suitable for most reptiles, tortoises, lizards, snakes, spiders, birds, amphibians. Also can work with ordinary E27 bulbs for lighting indoor plants, art studios, bedrooms, etc.