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: Material: Aluminum + Plastic Color: As Pictures Shown Bulb: E27(Not Inlcuded) Plug Type: US Plug 110V, UK Plug 220V, AU Plug 220V(Optional) 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?Multiple Scene & Purpose?This lampshade can be used to keep warm for reptiles (turtles, lizards, and beards) and also can be used to sun and supplement the calcium for water turtle, etc in fish tank. ?Suitable for E27 Bulb? The reptile lampshade is suitable for installing E27 Bulbs, such as UVA bulb, energy-saving UVB lamp, infrared ceramic heater and so on. ?Easy Operation?Just press the button for open and close, anti scald and explosion-proof, can be safely clamped and hung, durable for long time use. Rotatable 360 degrees, in up down left right direction. ?High Security Material?This Reptile Heating Lighthouse is made of high quality aluminum and plastic, heat resistant, can be safely clamped and hung, durable. The cooling hole can reduce bulb damage and extend lamp life,. ?High Lighting Efficiency?This UVA/UVB ceramic lamp can effectively reflected ultraviolet and keep heat accumulation. Reflection efficiency is 2 times higher than that of no lampshade.