We built the Gym electric heater to be a workhorse—a spot heater, not a space heater. It’s a compact halogen infrared lamp, designed to put warmth exactly where you need it. Right where people are training. It keeps floors and equipment from feeling like ice, without trying to heat the whole room. Here’s the thing about its guts: we chose the specs to give you serious output in a tidy package. It runs on a 400V supply, which lets us pack 2500W of power into a 300mm tube. That short length means the heat is focused, and the footprint on the mount or bracket stays small. The tube itself is a quartz envelope with a halogen cycle. This keeps the filament stable even when it’s cranking, so the output stays strong over time instead of fading fast. The coating helps, too—it pushes the energy into infrared, not wasted visible light. And the R7s connector? It’s a direct, solid fit. Makes wiring straightforward and holds the tube steady inside the reflector. In a gym, this setup shines where the cold hits hardest—entryways, stretching zones, spots along cold walls. It warms people and surfaces quickly, so warm-ups feel easier and comfort improves. But there’s a trade-off: intensity. A 2500W, 400V tube runs hot. So you need to match the fixture and mounting to that heat load, and make sure the surrounding parts can handle it.