MOTAvation
420 Plant of the Month: Third Place Winner
I had question about replacing my 250w HPS bulb, A while back i accidently ordered two HPS ballast ready for home use i was wondering if i could use the bulb from the other system and use it on the one im using.Their the same brand the only diference is that on the bottom of the bulb where it says made in the U.S and the brand, one of them has # 0905 and the other is 1005, does that matter? Is it the lumens it puts out?