Currently I have 1 light right now and its a 200 watt single bulb in the center of the garage. My garage is 400 sq feet and it lights it up pretty good but are theyre any other ways to go about lighting. I also do have 2 work lamps on a tripod too. I thought about replacing it with 2 48" but I dont wanna limit my lighting to one area and not sure if this would do that.