It wouldn't hurt. As long as you're running the right light schedule your plants will flower. Keep in mind that the light spectrum will determine what type of buds you harvest. Generally, red light will give you denser buds, blue will give you fluffier ones, though I hear plants flowered under more blue light tend to produce a "clearer" high. I'm only flowering my first crop right now so I can't give you any hard evidence yet, haha!