Exo Terra Reptile Aluminium Dome Fixture 21cm – PT2349

The ET Reptile Aluminium Dome Fixture 21cm (PT2349) is a high-capacity single lamp holder designed for keepers who need a reliable, versatile overhead light and heat source for their terrarium. With a ceramic socket rated to a maximum of 160W, it handles the full range of high-output basking and UVB bulbs without compromise.

Extended Aluminium Reflector

The dome features an extra-long aluminium reflector that projects beyond the face of most bulbs. This design meaningfully increases the output of light, UVA, and UVB reaching your animals — more of what the bulb produces actually lands where it matters, rather than being lost to the sides.

Heat-Resistant Ceramic Socket

The ceramic socket is built to handle sustained high temperatures safely, and accepts both compact fluorescent and incandescent screw-based bulbs up to 160W. This makes the PT2349 suitable for the most demanding basking setups and high-output UVB lamps.

Compatible Bulb Types

This fixture works with a wide range of screw-base reptile bulbs, including:

• Intense Basking Spot
• Daylight Basking Spot
• Halogen Basking Spot
• Daytime Heat Bulb
• Night Time Heat Bulb
• Infrared Basking Spot
• Natural Light bulbs
• Reptile UVB100, UVB150, and UVB200
• Solar Glo combination lamps

Practical Controls and Cable Length

An on/off switch is mounted directly on the power cord, allowing quick control without touching the dome itself. The power cord measures 180cm in length, giving useful flexibility in how and where the fixture is positioned on or above the terrarium.

Whether you're running a single basking point or building a multi-lamp lighting system, the 21cm dome gives you a solid, capable foundation to work from — positioned precisely where your setup demands it.