Disclaimer. Light plans are made for customer service purpose only and give an indication of the light output in the greenhouse (using the dialux light plan program, as standard software in the industry) based on the input from the customer in combination with input of the product specs as confirmed by factory, suppliers and/or external laboratories . The light output in practice can be influenced by many different factors, Megaphoton will not assume any warranty responsibility for the production forecast by the customer and will be solely the responsibility of the customer.