Black Snow is an ultra-thin High Bay Light used in warehouses and factories. The design is inspired by snowflakes, which portray a sense of powerful cooling. Industrial lighting, in general, has a problem in that ventilation needs a heavy radiator for heat dissipation. In contrast to this, BLACK SNOW, by means of its innovative flow design, its 1.5 kg weight and 150W power is the lightest product, of equivalent power, in the market. The design also allows for different module combinations, utilizing three, four or six types of lamp holders, making the product functional in scenarios requiring different suspension heights and intensity of illumination.