My 25 x 27 detached garage has 6 leviton 660w 250v ceramic fixtures with 12 ga wire running through 2 switches (3 per) on a 20a breaker with sylvania 65watt flood bulbs. Any recomendations on brighter bulbs I could use? Walls are unpainted OSB and ceiling is tan vinyl so garage is kinda dark. I have 3 4ft 2 bulb flourescent fixtures mounted on sides and back wall. Mostly interested in screw in solution using the existing fixtures. Where do I buy reflectors for these screwin fixtures? What is the max wattage bulb I could use with these fixtures in this setup?
