Stop Overpaying for Heat: How to Pick the Right Infrared Lamp for Your Bathroom
Here is a common mistake: thinking that the highest wattage lamp is always the best choice. It’s not. If you go too big, you aren’t just wasting electricity—you’re basically turning your bathroom into a sauna. The trick is to match the heat to the actual size of your room. Since infrared doesn’t bother heating the air (it goes straight for your skin and the surfaces around you), you can be much more strategic about the power you use. Finding the “Sweet Spot” for Your Space If you’ve got a tiny powder room, a 400W to 600W shortwave lamp is usually plenty. It hits you with that immediate warmth the second you flip the switch. But for those big master bathrooms? You’ll probably want something in the 800W to 1200W range. Or, better yet, a few smaller lamps spread out. This stops those annoying “cold spots” where you’re warm in one corner but freezing in the other. Plus, pushing too much power through old wiring is a great way to trip your breakers. Not a fun way to start your morning. Dealing with the Steam Bathrooms are basically torture chambers for electronics. Between the steam and the splashes, things break. That’s why we use quartz glass tubes and heavy-duty waterproof seals. We make sure they’re IPX4 rated, which is just a fancy way of saying they can handle the splashes. Without those seals, moisture gets in, the filaments oxidize, and your lamp dies way sooner than it should. The Balance of Power Sure, a 1200W lamp gets hot fast. Like, really fast. But in a small room, that can feel aggressive. It creates a “hot spot” that feels more like a heat lamp at a buffet than a cozy bathroom. My advice? Use a dimmer or a multi-stage switch. That way, you can blast the heat for a minute to take the chill off, then dial it back to a comfortable simmer. Your skin—and your electric bill—will thank you.