High Quality Material The 75W Tortoise Heat Lamp Bulb uses a silver plating process to ensure anti-oxidation and durability. It features an evacuated glass tube to extend the life of the lamp. UVA + UVB Full Spectrum Solar Lamp The UVB bulb provides warmth for reptiles during colder seasons. It emits 97% UVA to stimulate appetite and 3% UVB to promote vitamin D3 synthesis and calcium absorption. Helps support overall health, disease prevention, and growth. Improved UVA Output An enhanced concave and convex reflector improves the UVA spectrum, delivering more focused light and increased UV radiation. Easy and Wide Use The heat bulb features a standard E26/E27 screw base for simple installation. Suitable for a variety of reptiles and amphibians, including turtles, lizards, bearded dragons, snakes, frogs, iguanas, and chuckwallas. Safety Made with safe, CE-certified materials for reliable and worry-free use.