Light up your reptile’s life with the ReptiSun 5.0 T5-HO UVB Fluorescent Reptile Lamp from Zoo Med! Used and recommended by zoos, veterinarians and top reptile professionals, this lamp is perfect for both large and small reptile habitats. UVB light is crucial for assisting in preventing and reversing metabolic bone disease, so this lamp is the ideal addition to a healthy and happy reptile home. Plus, this device is twice as strong as standard ReptiSun 5.0 lamps (sold separately). Key Benefits Trusted by zoos, veterinarians and professional reptile handlers. Works well in both large and small reptile habitats. Features both a strong UVB output and bright light. Twice as strong as standard ReptiSun 5.0 lamps (sold separately). Assists in preventing and reversing metabolic bone disease.