LED ILLUMINATION SYSTEM FOR PLANT FACTORY

摘要

PURPOSE: An LED lighting device for plant factory is provided to offer an effective structure in a simple structure and to selectively control the brightness and color of lighting. CONSTITUTION: A plurality of LED modules(110) has one or more light emitting colors. At least two stepped parts are formed in an internal lower surface of at least one translucent hollow tube(120). Brackets(130,140) are divided into a plurality of spaces. The bracket adsorbs an end part of the hollow tube.