Introduction
We built this heater for one reason: to give animal enclosures warm, focused heat—without the scary fire risk of open coils. It all starts with a high-output halogen quartz lamp. You can run it on 230V or 400V, and it packs 2500W of radiant heat into a slim 300mm tube. If you’re already using a heater like this, it’s a straight swap. No fuss.
What’s really going on under the hood
The 2500W rating at 400V is all about getting serious heat from a small package. That means you can warm up a tight space quickly, without needing a giant unit. And the 300mm length? It keeps the footprint small, so it slips into tight housings and enclosures. Plus, the 400V option draws less current than lower-voltage setups. That makes wiring easier and puts less strain on components.
Materials and build that matter
The tube is quartz with a halogen fill, so the heat output stays steady over the life of the lamp—and it handles sudden temperature swings without blinking. There’s also a protective coating that cuts down on UV emissions, so the light is safer around animals that are more sensitive. The base uses a proven R7s two-pin connector. It locks in place and can take the high heat. And it’s built to survive the quick on-off cycles you get with thermostat control.
Where it shines—and what to keep in mind
For pet heating setups, this lamp throws instant infrared warmth right where you need it, heating animals and surfaces directly. The sealed quartz design holds up well against humidity and airborne debris. Here’s the part to respect: it concentrates heat. The surface gets hot, so proper clearance is a must, and you want a shielded mount. Bottom line: you get a dependable heat source that’s straightforward to wire and fits cleanly into animal housing systems.