The LYOHM System is an air cooling system using Semi Dry Fog®. This cooling system uses non-wetting Semi Dry Fog® with a droplet size of 20 ~ 30μm. By reducing the droplet surface area, contact between water and air becomes bigger and spaces can be cooled effectively with less water compared to simple sprinkling. Without wetting the body, the surrounding temperature drops by 3~5 °C. Ideal for outdoor or large spaces which are not suitable for general air-conditioning or to create cool spots.