yep, removed the covers. I ran two four way photography splitters. They are a few bucks off ebay. For Veg I had 4x14w 3000k plus 4x11w 6500k and flower I had 4x2700k and 4x4000k. If I ever have an odd shaped enclosure to light ill be pulling out the splitters. Have a few 3, 4, 6 and 7 way splitters.