Is the size of the heater’s surface important?
Some of our opposition claim that their heaters are larger in size than anyone else, which is correct, but the size of the heater does not determine the volume of the infrared ray it can generate, or the area it covers. If you are in a room, the light bulb is on. It can generate light within the whole room or it only generates the light with the same size of its surface. That is common sense. We have a testing report can prove that someone’s heater just generate ray as half of our heater. The volume of the Far Infrared ray cannot be judged by the surface of the heaters. The most important factors are “the far infrared ray” and “the reliability”, not the surface.
