Feature: 1. The lamp holder adopts a 360degree flexible tube, which can adjust the bulb to any position of the reptile tank. 2. With a design of clamp, you can clip it to the water tank and fix the position at will. 3. Convenient switch design, no need to pull out the plug specially and easy to use. 4. The lamp provides a more comfortable environment that more closely mimics the effect of actual sunshine. 5. With its high quality material of metal, it is durable, safe and has a long service life. Specification: Item Type: Tortoise Basking Lamp Material: Metal Plug: EU Plug 250V Lampshade Diameter: Approx. 9.5cm/3.7in. Package List: 1 x Tortoise Lamp Note: 1.Matching with E27 lamp, this only has lamp holder without lamp shade.2. Please allow 0.5cm/0.2in error due to manual measurement.