Sundew Mercury Vapor UVB Reptile Bulb, PAR38 120V E26 – Clear Glass High-UVB Output (80, Watts)

The Sundew PAR38 Mercury Vapor UVB Reptile Bulb (Clear Glass Series) provides strong UVB, UVA, and basking heat for reptiles that naturally depend on higher exposure levels. The clear, uncoated glass maximizes UV penetration, supporting vitamin D3 synthesis and efficient calcium absorption. UVA encourages healthy appetite and daily activity, while the strong heat output creates a dedicated basking spot reptiles can use throughout the day. Designed for 120V E26 ceramic fixtures, this self-ballasted bulb requires no external ballast, making setup simple and dependable. The large PAR38 reflector directs UVB and heat effectively, delivering deeper reach ideal for bearded dragons, uromastyx, iguanas, monitors, tortoises, and other species that prefer intense basking conditions. Built for durability, the bulb offers up to 6,000 hours of working life. Install vertically, avoid dimmers and thermostat-style controls, and ensure proper ventilation for best performance. Available in 80W, 100W, 125W, and 160W, allowing reptile keepers to match output to enclosure size and species needs. For reptile UVB lighting only. Not for household or general illumination.

• UVB, UVA & Heat Combined – Delivers essential UVB for vitamin D3 support, UVA for natural behavior, and strong heat for daily reptile basking.
• Supports Bone & Shell Strength – UVB output helps reptiles absorb calcium effectively, promoting strong skeletal and shell growth for long-term health.
• High-Intensity Clear Glass Output – The uncoated clear glass maximizes UVB and UVA transmission, providing deeper reach for species that rely on stronger exposure.
• 120V E26 Ceramic Fixture Ready – Self-ballasted design; no external ballast required. Works with any E26 ceramic socket and provides stable daily output.
• Ideal for small–medium enclosures or species requiring moderate heat with stronger UVB penetration thanks to the clear-glass design. For reptile UVB lighting only. Not for household or general illumination.