These are indoor grow lights from a Tower Garden indoor hydroponic system. If you need lights to grow anything "green" indoors these will work. We no longer need these since we moved our Tower Garden outdoors. Comes with: - Power cords - Mounting clips - 4 florescent bulbs (all 4 bulbs work) - 4 ballasts with light reflectors (only 3 ballasts are currently working. I'm including the defective one in case someone can fix it. Might just be a simple wiring issue or a loose connection inside...) Pickup in Uplands (north Regina)