For barbecue freezers, using blue light may be a good choice. Blue lighting can create a cool and fresh atmosphere, giving people a cool feeling, which echoes the function of the freezer. In addition, blue lighting can also improve the color of food, enhance the visual effect and make food look more attractive. It should be noted that the choice of LED lighting will be more energy-saving and durable, and the brightness and color temperature can be adjusted to meet the needs of different scenes. Of course, the specific choice should also consider the overall style and atmosphere of the store, as well as the coordination with other decoration.