our mirror defogger is a 0.4mm thick electric heating pad, when mounted to the back of the mirror, keep the mirror fog free in the steamiest conditions. 
Technical datas:
Voltage :12V-24V, 120V-220V
Input power: 2.0-2.5w/dm
Double insulated layers
self-adhesive backing
Average Temperature Rise: 15-18
Thickness: 0.4mm

1. Working principle
Bagen mirror defogger effectively transforms electricity power into heat energy, and then passes directly on mirror to heating up the mirror surface, warm up the mirror to a comfort temperature by the special rated power, which prevents the mirror surface from condensation of steam in bathroom effectively.

2. Size and Energy consumption of defogger
The size of defogger can be costumed to meet your special demands.

3. Feathers of defogger
A. Light and thin: The thickness film is 0.4mm, this thickness guarantees the effective transfer of energy.
B. Energy saving: The defogger is with full backing self-adhesive glue, this ensures effective energy conduction.
C. Safely to use: All the defoggers are manufactured by excellent raw materials according to international standard. The finished product quality conforms to the corresponding international standard. The back self-adhesive glue is not only good for heat conducting, but also prevent water from mirror. And it's safe to use in moist bathroom.
D. Various options: The heating area of the defogger is made in different shapes and sizes such as rectangular, oval, round etc. This not only plays the role of mirror demising but also meets the personal requirement of creating a more comfortable and beautiful environment.