SincereetaliHigh Quality MaterialThe 75W Turtle Heat Bulb Lamp uses a silver plating process to ensure anti-oxidation and anti-explosion. It uses a vacuum glass tube to extend the lamp's lifespan. Full Spectrum UVA + UVB Sun LampThe UVB bulb provides warmth for reptiles during the cold season. besides, it contains 97% UVA that stimulates appetite, 3% UVB neutralizes the synthesis of vitamin D3, absorbs calcium. Bring sunlight home to prevent diseases and promote growth. Enhanced UVA Output: A concave and convex reflector enhances the UVA spectrum and provides more direct sunlight and higher UV radiation. Easy and Wide UseThe heat bulb uses a standard E27/E26 screw base for simple and easy installation. It is suitable for a wide variety of reptiles and amphibians, including turtles, lizards, bearded dragons, snakes, frogs, iguanas, tortoises, chuckwallas, etc. SafetySafe and CE certified materials give you peace of mind.