How to pick the right wattage for your bathroom heater
Nobody likes stepping out of a hot shower into a freezing bathroom. It’s the worst part of the morning. To fix that, you need a heater that actually fits your space—not one that’s too weak to do the job or so powerful it wastes electricity. Here is the secret: our lamps don’t bother heating the air. They send heat directly to you and the surfaces around you. It’s a much more immediate, cozy kind of warmth.
Finding your sweet spot
You’ll want to pick your power based on how much floor space you’re dealing with. If you’ve got a tiny powder room (under 3m²), a 400W to 600W lamp usually does the trick. For those mid-sized bathrooms between 3m² and 6m², you’re looking at 800W or 1000W. Now, if you have a massive master bath over 6m², you have two choices. You can go with a heavy hitter—something over 1200W—or just scatter a few smaller lamps across the ceiling. The second option is usually better because it kills off those annoying cold spots. But be careful. If you go too big, you’re just throwing money away on your power bill and risking the fixture overheating. On the flip side, if the wattage is too low, the lamp will just run at full blast forever, trying to catch up. That’s a quick way to burn out the filament.
Dealing with steam
Bathrooms are basically steam rooms. That’s why we use IP65-rated enclosures. In plain English? It means the guts of the heater are sealed tight. Dust and water can’t get to the electrical parts. You can deal with heavy steam and the occasional splash without worrying about a short circuit.
A quick tip on heat “cones”
Higher wattage means the room warms up faster. That sounds great, but there’s a catch. Big lamps create a very intense “cone” of heat. If your ceilings are low and you put a 1200W lamp right over your head, it might actually feel too hot. If that’s the case, try two 600W lamps spaced apart. You get the same total heat, but it’s spread out. It feels more natural and keeps you warm without feeling like you’re standing under a heat lamp at a buffet.