Food and Agricultural Code § 39722
ARTICLE 3. UHT Reduced-Fat Milk and UHT Lowfat or Light Milk
UHT reduced-fat milk shall contain not more than 2.1 percent milk fat and not less than 8.25 percent milk solids-not-fat. UHT lowfat or light (lite) milk shall contain not more than 1.2 percent milk fat and not less than 8.25 percent milk solids-not-fat.