so i was growing with 6x42watt and 4x26 watt cfls for the past 3-4 months+alot of outdoor light. my friend just sold me his 430watt hps light with a 480watt ballast? the bulb claims brand new 54,000 lumens , but this is its 2nd grow i beleive so is the light output weaker? and if it is, is it...