What is the biggest problem with bathroom mirrors? Fog. After a hot shower, you cannot see anything. This Anti-Fog Bathroom Mirror fixes that. We put a conductive heating film on the back of the mirror. When powered on, the film heats the mirror surface evenly. The mirror stays 5 to 8°C warmer than the room. Water vapor does not condense on the surface. The heating power is about 80 to 120 watts, depending on the size. Turn it on. In 2 to 3 minutes, the fog starts to clear from the center. In about 5 minutes, the whole mirror is clear. This is very useful in winter or when multiple people shower one after another. No more wiping the mirror over and over.
The heating film is the core of this anti-fog mirror. We use a PET-based film with conductive carbon or metal foil. It is only 0.5mm thick. You barely notice it on the back. The power density is about 150 to 200W per square meter. For an 80×100cm mirror, the defogging power is about 120 to 160 watts. We tested this power level carefully. It starts clearing fog within 2 to 3 minutes. At the same time, the surface temperature stays below 40°C. It will not burn your hand. It will not damage the mirror coating.
An anti-fog mirror needs one extra power wire for the heating film. Installation is still simple. The wall needs a live and neutral wire. The film's power wire connects to the wall wires, just like the light. If your wall does not have pre-wired cables, we can connect the film and the light to one switch. But then you cannot control them separately. We recommend pre-wiring two wires during your renovation. This gives you full function.
The defogging function and lighting are controlled separately. You can turn on the light without the defog. You can turn on the defog without the light. Or turn both on. A dual-button design makes this clear. We also added a thoughtful feature. The defogging function turns off automatically after 45 minutes. This prevents you from forgetting to turn it off and wasting power. If you need longer defogging, just press the switch again.
Specifications
|
Parameter |
Specification |
|
Mirror Material |
5mm copper-free silver mirror |
|
Defog Method |
PET-based conductive heating film (on the back) |
|
Heating Power |
150~200W/㎡ (varies by size) |
|
Start Time |
2~3 minutes to start clearing, 5 minutes for full clarity |
|
Auto Shutoff |
Turns off after 45 minutes |
Frequently Asked Questions
Q: Does defogging use a lot of electricity?
A: No. It is about the same as one energy-saving bulb. Running it for half an hour a day costs less than a few yuan per month.
Q: Does the heating film affect the mirror image?
A: Not at all. The film is on the back. You cannot see it from the front. The image stays clear.
Q: Can the defog timer be adjusted?
A: We set it to 45 minutes by default. If you need a different time, we can customize it.
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