Normal. The flashing light of Royalstar health pot means that when the smart health pot is turned on during normal use, the circular double-color indicator light will flash, indicating that the smart health pot has been turned on. At this point, you can put the water into the health pot, press the boil water button and start boiling water for health. Royalstar is a well-known home appliance brand in China. Its leading products are washing machines and refrigerators, and also involve diversified products such as small household appliances, solar water heaters, air energy heat pump water heaters, kitchen and bathroom appliances, electric vehicles and smart phones.