"SunLight" is a unique research products developed by Agri Life to better photosynthesis. Plants need sunlight and carbon dioxide for photosynthesis. Green houses in Europe spend huge money for lighting systems and energy. "SunRise" application helps plant grow well even under dark and semi dark conditions. Trials are doen on some crops by covering them completely so that plant is not exposed to sun light for many days. Here are some rough results. Dr.Venkatesh@agrilife.in