Exo Terra SolarGlo Mercury Vapour Lamp 80W (PT2334) | UVA UVB & Heat

The ET SolarGlo Mercury Vapour Lamp 80W (PT2334) is a self-ballasted, full-spectrum mercury vapour bulb designed to replicate the natural sunlight that reptiles depend on for their health and wellbeing. In a single bulb, it delivers UVB, UVA, visible light, and infrared heat — making it a practical, no-ballast solution for keepers who want to consolidate their lighting setup without compromising on what their animals actually need.

Full-Spectrum Output in One Bulb

Rather than running separate UVB and heat sources, this bulb combines all the key components of natural sunlight in one unit. The spectrum is carefully tuned to support appetite, natural activity levels, vivid colouration, and — critically — Vitamin D3 synthesis, which underpins calcium absorption and long-term skeletal health.

UVB That Reaches Further

• Provides UVB, UVA, visible light and heat simultaneously
• Increased UVB penetration distance — effective at an additional 30cm (12") compared to standard compact UVB lamps
• Helps prevent metabolic bone disease through Vitamin D3 production
• Replicates the full benefits of natural sunlight exposure

Self-Ballasted — No Additional Equipment Needed

This is a self-ballasted mercury vapour lamp, meaning it fits directly into a standard ceramic socket with no external ballast required. It is compatible with appropriate dome-style ceramic socket fittings rated for mercury vapour use — always check your fixture is rated accordingly before installation.

Trusted by Professional Breeders

Mercury vapour lamps of this type are a long-standing choice among professional reptile breeders who need reliable, consistent full-spectrum output over larger enclosures. The ET SolarGlo 80W suits species with high UV requirements — including many agamids, tortoises, and basking lizards — where adequate UVB penetration depth is essential rather than optional.

For keepers who want a single, capable light source that genuinely covers the full spectrum of a reptile's lighting needs, the ET SolarGlo 80W is a well-established and dependable option.