yeah the first time i was in a rush so i put the bulb in and switched it while the ballast was still hot.. then i realized what i had done so i tried it again this time i had the ballast off all night and it was the same.. I have to post pics tomorrow it is very dim like incandescent light bulb dim.
http://www.htgsupply.com/Product-AgroMax-%20400w-Metal-Halide---6500K-Ultra-Blue-Daylight-Spectrum-Bulb.asp This is the bulb
there is two switches on the ballast an on/off switch and a hps/mh switch. is the igniter switch the hps/mh? because i see no other switch on the inside,
so if the mh...
okay so you think the igniter is staying on the whole time causing the issue with the mh bulb.
what type of switch would I be looking for like a relay, a transistor maybe? does the mh use the igniter also to turn on?
thanks for the help
http://www.progressivegardens.com/Sun-System-2-complete-400w-system-prod.html
this is the system i have. yeah i let 3 seperate bulbs warm up for 25 minutes all the same thing, gets bright for about 10 seconds than dimms very low.
could it possibly be a weak/failing part inside the ballast that...
its not a high end ballast i think its magnetic.. no its not dimmable it just has the mh/hps switch.. i have the ballast apart i mean i could replace the ignitor or the capacitor but why would the hps work with a failed part?
hey guys thanks in advance for any help or tips. okay so i have two separate grow tents. a 1k hps for flowering and ive always vegged under an 8 bulb T5.
I'm always trying to improve so i picked up a 400 watt switchable ballast with an air cooled hood.
I used the 400watt hps for a few days...