We built this pet-safe space heater around a seriously powerful halogen infrared lamp. The whole point? To give animals that deep, targeted warmth they crave—without turning the air into a desert. It keeps them cozy in a controlled, comfortable way. Power, voltage, and why it matters This unit runs on a 400V system and pulls 2500W. That’s a lot of punch packed into a 300mm tube. The payoff is heat density in a small footprint, so it slips into tight enclosures or mounts right over the pet zone. The 2500W output means the warmth comes on fast. Just make sure your facility’s wiring is rated for this kind of steady load. The heart of it: coated quartz and the R7s connector The heating element is a halogen-filled, coated quartz tube. Quartz handles rapid heating and cooling better than glass, and it stands up to shocks. Inside, the halogen cycle keeps the filament steady, which helps the lamp last longer and stay clear without blackening. The coating is tuned to focus the infrared energy exactly where you need it. And the R7s double-ended connector? It’s a standard industrial fit. That means solid contact and a quick, simple replacement when it’s time for maintenance. How it feels in real pet spaces In pet housing, this setup shines with direct, line-of-sight heating. The warmth sinks right into fur and bedding instead of just warming the air. That cuts down on drafts and convective heat loss, which keeps energy use steady and predictable. Now, this lamp runs hot, so it needs proper clearance and a protective guard. But the payoff is a tough, dependable heater that gives you precise control—without pushing the whole system to its limits.