purphayz
Member
what is the truth about how long u should go before changing bulbs ... i bought 3 new hps 1000s .. i just swithed them to these bull shit ultra suns n its been 2 weeks dont see lick of diff... found other posts about 2 year old hortilux bulbs out pro others also... if you got to hortiluxes web site it says bulbs get brighter as they age they just start losing certain spectrums... what is the deal im about to throw em back n till they fry lol