400W mh conversion bulb ?

Just Got a AgroMax 400watt mh conversion blub and put it in and it flickers some. Is this normal? My hps bulbs don't do this

i wondered about those lights, did it do this on start up or does it do it all the time. how long did you let it run?

sixstring2112 said:

i wondered about those lights, did it do this on start up or does it do it all the time. how long did you let it run?

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It dosn't do it all the time like every 30 seconds or so and its not as bad as when I first started it up can barlley tell its doing it now Its been on for about 8 hours now. The funny thing is I ordered a cheaper one and they upgraded me to it

I have the same bulb, was a free upgrade from htg.. I dont recall mine doing any flickering tho.