We built these outdoor radiant heaters for one simple reason: to throw heat where the wind can’t steal it. Seriously. These units lean on high-output halogen lamps that beam out direct, line-of-sight infrared warmth. The result? Your people stay warm, and your equipment stays ice-free—even when you’re out in the exposed, wide-open. Here’s what makes them tick We run these on a 400V supply, which lets us pack a lot of wattage into a small tube. You get serious heat density without needing a massive draw on your line. The footprint stays slim, too—about 300mm long. That means you can tuck the unit into tight spots, like on a platform or under an awning. And with 2500W, they warm up fast. When the temperature dips, you get immediate radiant heat, so there’s less waiting around. The design, in plain terms Inside, a halogen element sits in a quartz envelope. That lets us push the filament temperature high, shifting the spectrum toward shortwave infrared. The payoff is efficient, directional heating—right where you need it. The lamp coating keeps UV in check, so the surroundings stay protected. And the R7s connector does the heavy lifting: it handles the high heat at the ends, locks in solid, and makes lamp swaps a straightforward job. Built for the outdoors, used without fuss These heaters take wind, rain, and constant heating-and-cooling in stride. They don’t waste energy heating the air—they put heat exactly where you aim it. That said, the high heat density means you need proper clearance and ventilation around the housing. Keep the air moving, and everything stays happy. In real life, you wire it, point it, and it just delivers steady heat. And when it comes to upkeep, you get way more uptime and way less hassle.