Hps help please

[Biggzy25]

My 600w hps light didn't come on 2day iv changed the fuse and still nothing if the bulb has gone would the ballast still make a noise or not because mine doesn't
does any1 know if it's the bulb or have I got to get a new ballast
gutted it happend now my plants are 3 wks into flower and are having to make do with my cfl's I use for veg

Biggzy25 Reviewed by Biggzy25 on 08-16-2010. Hps help please My 600w hps light didn't come on 2day iv changed the fuse and still nothing if the bulb has gone would the ballast still make a noise or not because mine doesn't does any1 know if it's the bulb or have I got to get a new ballast gutted it happend now my plants are 3 wks into flower and are having to make do with my cfl's I use for veg Rating: 5

[Biggzy25]

Someone must know pls

[smileyface]

If it was the bulb, it would have had its end of life on/off cycle where it starts up, and goes out a few minutes later, and then restarts, many times. Nobody bumped into anything and knocked a cord loose?

[Biggzy25]

Nope iv checked everything ,I only unpluged it and pluged it back in , the light wasn't on when I unpluged it.it's got to be the ballast cause it doesn't buzz or anything

[smileyface]

yeah, it must be. That sucks that it just stopped working. How old is it?