Artificial lighting for African violets

Artificial lighting is Excellent. Use shop lights from hardware store, the inexpensive type. Purchase the fixture 48in long. Use bulbs, one cool and one warm type. Place six to eight inches above plants, this can be accomplished by attaching fixtures under a shelf. They do make the adjustable wire types from a hardware store. Also, rubbermade types. Leave lights on 8 to 10 hours a day. Consider these will give off some heat.