This UVA/UVB ceramic lamp can effectively reflected ultraviolet and keep heat accumulation. Reflection efficiency is 2 times higher than that of no lampshade. Easy to use, safe, heat-proof and anti-explosion. Ideal to keep warm for reptile terrarium (tortoises, lizards, etc). Features: 1. Heat resistant, can be safely clamped and hung, durable for long time use. 2. Can be used to keep warm for reptile terrarium (tortoises, lizards, etc) and also can be used to sun and supplement the calcium for water turtle, etc in fish tank. 3. Rotatable 360 degrees, in up down left right direction. 4. Suitable for installing UVA bulb, energy-saving UVB lamp, infrared ceramic heater and so on. 5. Easy to operate, just press the button for open and close, anti-scald, explosion-proof. Specification: Condition:100% Brand New Material: Aluminum + Plastic Color: As Pictures Shown Bulb: E27(Not Inlcuded) Power: 300W Diameter: approx.14cm/5.5in, Height: 12cm/4.7in, Overall Height: 16cm/6.3in Rope Length: 1.5m/4.9ft Weight: Approx.488g~517g/17.2oz~18.2oz Package list: 1 * Lamp Holder Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. .