IPX5 waterproof rating heater

Mon, 13 Jul 2026 18:34:36 +0800

Getting the Heat Right in Your Bathroom

If you’re putting an infrared lamp in a bathroom, the first thing you need is an IPX5 rating. Period. It’s the only way to make sure a stray splash of water doesn’t turn your morning shower into a fireworks show. But once the safety stuff is sorted, you’ve got a bigger question: how much power do you actually need?

Picking Your Power

You don’t want to just grab the biggest lamp on the shelf. If you put a powerhouse heater in a tiny powder room, you’re not making it “extra cozy”—you’re basically building a sauna you can’t escape. For those small guest baths (under 4m²), a 250W to 400W lamp is plenty. It keeps the chill off without cooking you alive. If you’re dealing with a mid-sized space (4m² to 8m²), you’ll probably want something in the 600W to 800W range. And for those massive master baths? You’re looking at 1000W or more. Sometimes, it’s actually better to use a few smaller lamps spread out rather than one giant one, just to keep the warmth even.

Rating on Direct Infrared Heating Supply

IPX5 waterproof rating heater

Getting the Heat Right in Your Bathroom

Picking Your Power