Lighting is crucial in both classrooms and school restaurants. To meet the lighting requirement of a school restaurant, 12 HB01 high bay lights were installed at a height of 4.5 meters. With a power output of 50W, there lights provide bright illumination to the restaurant, achieving 200lux on the ground. The HB01 featured a color temperature of 4000K and Ra80 color rendering index, creating a natural light that enhances visibility while making the food look appetizing.