LED’s have a look
Two years ago we started this project with Certhon. We sat around the drawing board together thinking about how we could grow decorative and fruit bearing plants using growth chambers. Last year eight growth cells for flexible climate control were built. This includes light quality and light insensity. We can determine the spectrum and raise or lower humidity. We use water colles LED lights in these cells. The water flows through the lights, instantly removing heat, so hardly any heat is released in the cell.
After a year, we can conclude that the development of LED cells has proved successful.