- Complete Package: This set includes four 10.0 UVB light bulbs, each rated at 220V and 13W, featuring a standard E27 base for easy installation. Ideal for daily use and simulating a desert environment. - Long-lasting Performance: Designed for reptiles, our UVB light bulbs are energy-efficient and reliable. High-quality components ensure stable current output, allowing for daily use of 6 to 8 hours—making it a practical long-term solution. - Safety Features: Equipped with a hidden air hole, our UVB bulbs promote airflow, reducing the risk of filament damage. The bulbs operate with minimal flickering, ensuring comfort for your reptiles and protecting their eyesight. - Natural Sunlight Simulation: The fluorescent 10.0 UVB light mimics natural sunlight, providing essential UVB rays that aid in calcium transformation within your reptile's bones, promoting overall health. - Versatile Applications: Perfect for use in terrariums, vivariums, or as part of a reptile habitat setup. Suitable for various reptiles needing UVB exposure, such as iguanas, chameleons, and other desert-dwelling species. - Compatibility: Our bulbs are designed to fit standard E27 sockets, making them a versatile choice for existing lighting fixtures. This product is essential for reptile owners looking to create a healthy and stimulating environment while ensuring long-term durability and safety.