The invention discloses a tea making technology using light microwaves. The technology comprises the following steps of: sunning with light waves; putting fresh tea leaves in light wave equipment; turning on a power supply, wherein the wavelength of the light waves is 250-800nm, the power is 400-3,000W, and the illumination time is 1-10min; removing green with light microwaves, drying and sterilizing; extracting aroma with light waves; and performing tea screening, check and vacuum packing to obtain a tea product. The light microwaves are applied to the tea processing; and due to the non-thermal effect of the light microwave electric field in the green removing and drying processes, the processing time is greatly shortened, and the tea quality is maintained. Meanwhile, the light microwaves have a sterilization function and can effectively kill microorganisms in tea. Through the tea making technology using light microwaves, the fresh leaves can be collected and processed on the site, and the processes of sunning, green removing, drying, aroma extraction and sterilization are finished in one step, thus the efficiency is high, the operation is simple and the production cost is effectively reduced. Through the invention, the prepared tea has high and stable quality.