These are so good it is hard to imagine a grow room without one!
You can keep mother plants under these for cloning, root clones (or raise seedlings) and grow clones up to 30cm in height before moving them into your flowering/fruiting room.
They are that good. In fact many growers keep a Mother and Cloning Room with just a NeOn KIT MEGALUX!
Many growers have also found that they can successfully flower with these lights (much reduced yields) in spaces that otherwise would have been impossible to use before.