Exo Terra Solar Glo Lamp

The Exo Terra SolarGlo is a self-ballasted mercury vapour lamp designed to replicate the full-spectrum output of natural sunlight within a vivarium. Available in a range of wattages to suit enclosures of different scales, it delivers UVB, UVA, visible light, and infrared heat from a single bulb — making it a practical choice for keepers who want comprehensive lighting and basking provision without multiple separate units.

Full-Spectrum Output in One Bulb

The SolarGlo produces a carefully balanced spectrum with tuned peaks across UVB, UVA, visible light, and heat. This combination supports appetite, natural activity levels, vivid colouration, and — critically — vitamin D3 synthesis for effective calcium absorption. Replicating the layered benefits of sunlight in one fitting is what makes mercury vapour lamps a preferred tool among professional reptile breeders.

UVB and Health Benefits

Consistent, adequate UVB provision is the single most important factor in preventing metabolic bone disease in reptiles. The SolarGlo delivers UVB at an increased penetration distance, meaning keepers can position it at a practical height while still achieving effective UV exposure at basking and ambient zones within the enclosure.

Self-Ballasted Design

Unlike traditional mercury vapour lamps that require a separate control gear unit, the SolarGlo is self-ballasted and fits directly into a standard ceramic lamp socket — no external ballast needed. It is compatible with the Exo Terra Light Dome (PT2057), Exo Terra Reptile Dome (PT2349), and Exo Terra Wire Light (PT2062).

Choosing the Right Output

The SolarGlo range spans multiple wattages to match enclosures of varying size and the thermoregulatory demands of different species. Select your preferred wattage from the options above — higher outputs suit larger vivarium footprints and species requiring intense basking temperatures, while lower outputs work well in more compact setups or for species with moderate heat requirements.

For reptile keepers who want a streamlined, effective lighting solution that covers the full spectrum of what their animal needs from the sun, the SolarGlo range is a well-established and widely trusted option in UK reptile keeping.