Maybe if you try and use 400 watt bulbs in a 600 watt ballast or something, but otherwise no.
khronik Reviewed by khronik on . DO DIGITAL BALLASTS BLOW UP H.P.S.BULBS? :mad:RECENTLY RETURNED A SOLARMAX 600W HSP TO MY LOCAL STORE,AND THE GUY INFORMS ME DAT MY LUMATECH DIGI'S WILL BLOW UP MY BULBS:wtf:AS IM LOOKING AT THE BALLAST HE'S SELLING ON THE COUNTER::thumbsup:SAME AS MINE. ANYONE HAVE PROBLEMS WITH THIS,IM AT @8 MONTHS ON THE BULBS,BUT THEY HAVE A YEAR WARRANTY:D:smokin: ILL GET INFO HEER,RATHER THEN AT MY "HONEST"LOCAL GUY:jointsmile: Rating: 5