Exo Terra Glow Light Reflector Clamp Lamp

The Exo Terra Glow Light is a versatile clamp-mount reflector lamp fixture designed for reptile and amphibian terrariums. It accepts a wide range of screw-based heat and lighting bulbs, and its standout feature is a luminous reflective coating inside the dome that stores light energy during the day and releases a gentle glow after dark — functioning as a day and night fixture in one unit. Available in a range of sizes to suit enclosures of different scale, from compact desktop setups to larger terrariums.

Construction and Mounting

The reflector is built from metal with a heat-resistant ceramic socket, making it suitable for use with high-output bulbs. A spring-loaded swivel clamp allows the fixture to be positioned precisely where light or heat is needed, without requiring any tools or permanent installation. An on/off switch is mounted on the extra-long power cord for straightforward daily control.

The Luminous Coating

The interior of the reflector is finished with a highly reflective luminous coating that does two jobs: it redirects light rays that would otherwise be wasted, improving efficiency compared to standard fixtures, and it continues to emit a low-level glow after the lamp is switched off. This moon-like ambient light allows nocturnal species to navigate naturally without disrupting their night cycle, and lets diurnal reptiles and amphibians retreat to hides or burrows without the stress of sudden darkness.

Bulb Compatibility

The fixture is compatible with a broad range of screw-based bulbs, including compact fluorescent and incandescent types. It works with a wide variety of output levels suited to different species requirements. No secondary night bulb is needed unless supplemental night-time heating is required — the glow coating handles ambient illumination on its own.

Nocturnal Observation

The residual glow makes it practical to observe animals after lights-out without switching on main lighting, which can cause stress and disorientation. This is particularly useful for monitoring shy, nocturnal, or fossorial species that are most active in low-light conditions.

Choose the size that suits your enclosure and the bulb type you are already running — the clamp mount means this fixture can be repositioned as your setup evolves. A straightforward, well-built fixture that genuinely earns its place in a reptile keeper's kit.