Is this possible, can you ever have too much light? For instance, I have a cab, 22" X 38" X 78" currently using a 600 watt, temps are fine, I'm considering a 1000 watt light. What do you guys think?
i have seen cases of where lighting has bleached the plants. just too intense and too close. lets say you have a reflector that is focusing too much light in certain spots, you may see the bleaching or the leaves turning a whitish color. usually it will make a pattern of the reflector on the plants.