So I know most people use a 5700 Light or higher, I recently have a 2500 lightbulb and my plants are doing fine but they just dont seem to grow as fast, I was thinking of growing with this light for the only reason that i havent had time to go to a Home Depot, Today I walked to the 99Cent store and saw 2 light bulbs for 1 Dollar, I checked and the Bulb is 4700 so I got it to try it out, will this work better and or should I just go to my Home Depot and get a 5700+?