More directional in that the light is more focused in one spot instead of all directions? Yes. Taking the diffuser off is the biggest factor. With it on it behhaves more like a cfl but still provides better spectrum and par. Popping off or cutting and modifying the diffuser is like putting it in hyper overdrive! A more intense, focused, unfiltered beam. If you difnt catch it before, these will burn your plants! I can run my setup 15" off the canopy with no stretching. Ill doodle up a little diagram of spacing and spread for ya, hopefully it helps!