For the hobby grower GAVITA developed a seriesof high quality digital ballasts and reflectors. If you insist on professional quality and lots of features, but do not require ultimate horticultural quality the GAVITA Pwer-line is your product range of choice. Specifically for the hobby user GAVITA Holland developed a series of reflectors with special features such as replaceable reflector plates and adjustable reflector positions. Probably the last reflector you will ever buy.