In 1993, Zoo Med developed the 1st UVB lamp for reptiles; this changed the way all zoos, herpetologists, and hobbyists keep reptiles in captivity. They continue to evolve and expand their product line as more efficient and eco-conscious lighting is made available. The ReptiSun UVB/LED is their boldest and most advanced UVB lighting option yet. It provides your reptile with crisp white light, UVB, and UVA all in one lamp, and lets you enjoy the energy savings that cutting-edge LED lighting delivers. State-of-the-art Japanese-made UVB diodes are protected by a high-quality UVB-transmitting quartz glass cover with durability and longevity in mind. The most energy-efficient way to provide UVB Made with high-precision Japanese LEDs, the best in the world Combines UVB, UVA, and full visible spectrum lighting UVB-transmitting quartz glass cover for added protection and durability 9 watt Reptisun UVB / LED Note: Use with the Zoo Med Naturalistic Terrarium Hood