Stop Overpaying to Heat Your Bathroom
When you’re picking out an infrared lamp for the bathroom, your first instinct might be to just grab the one with the highest wattage. Don’t do that. It’s not about raw power; it’s about how much space you’re actually trying to warm up. If you go too big, you’re just throwing money away on your electric bill and risking a melted fixture. Go too small? You’ll be shivering in a cold spot while one tiny patch of the floor feels like a sauna.
Finding the “Just Right” Power
I usually break it down by the size of the room. If you’ve got a tiny powder room—you know, those little guest baths—a single 250W to 400W shortwave lamp does the trick. It keeps the surface warm without turning the room into an oven. For a medium-sized bathroom, you’ll probably want a single 600W unit or maybe two smaller lamps. This ensures the heat actually reaches you before it disappears into the air. Then there are those massive luxury baths. In those, one big lamp won’t cut it. You’ll end up with one “hot zone” and a freezing cold walk to the towel rack. Instead, try a few 400W units spaced about 1.5 meters apart. It spreads the warmth out so everything feels cozy.
The Catch with High Wattage
Sure, a 600W lamp hits peak heat almost instantly. It’s fast. Really fast. But there’s a trade-off. That kind of power puts a lot of stress on your sockets and wiring. Before you go overboard, just double-check that your circuit breakers and wires can actually handle the load. You don’t want a popped breaker in the middle of a shower.
A Simple Trick to Save Energy
Here’s the thing: a lot of people ignore the reflector. If you have a powerful lamp but a cheap, flat reflector, you’re wasting about 30% of your heat by shooting it straight into the ceiling. That’s just pointless. We use parabolic reflectors because they tighten the beam. They push the heat exactly where it belongs—down toward the floor. And guess what? If you get the beam angle right, you can often drop your wattage by 100W and it’ll still feel just as warm. It’s a much smarter way to stay cozy.