Don Julio 1942 Luminous Bottle is unique in that it light ups for over 4 hours creating an Agave blue and Golden Amber electroluminescent glow that showcases the beauty of the liquid. Celebrated in exclusive cocktail bars, restaurants and nightclubs, the iconic Don Julio 1942® Tequila is the choice of connoisseurs around the globe. Produced in small batches and aged for a minimum of two and a half years, Don Julio 1942® Tequila is handcrafted in tribute to the year that Don Julio González began his tequila-making journey.