Exo Terra Bracket for Light Domes PT2223 | Reptile Terrarium Light Mount

The ET Bracket for Light Domes (PT2223) is a purpose-built mounting bracket designed to suspend light domes and wire fixtures securely above glass terrariums. It keeps lighting positioned correctly without the need to move bulbs after installation — a practical solution for keepers running basking lamps or full-spectrum globes who want a stable, adjustable setup.

Adjustable Fit

The bracket is designed to accommodate most types of light dome or wire fixture. Rubber washers allow you to reposition the fixture vertically, letting you fine-tune the distance between the bulb and the terrarium surface to dial in the heat and light gradient your animals need.

Bulb Longevity

Because the bulb stays fixed in place once installed, there is no need to handle or reposition it during routine maintenance. Combined with improved airflow around the fixture, this reduces the thermal stress that shortens the lifespan of basking lamps, Solar Glo bulbs, and similar high-output globes.

Terrarium Compatibility

Designed to work with standard glass terrariums, fitting securely without modification. Whether you are running a compact tropical setup or a larger arid vivarium, the bracket keeps your lighting overhead and out of the way, leaving the terrarium front clear for access and observation.

A straightforward, well-considered piece of kit that removes the guesswork from lighting placement and helps your bulbs last longer — useful for any keeper running overhead heat or UV sources.