Can You Use A 600 Watt Bulb In A 1000 Watt Ballast

The difference in the old.

Can you use a 600 watt bulb in a 1000 watt ballast.

I ve been using a 400 watt hps bulb on a 1000 watt hps ballast for about a week now. The up sides to this are the 1000w bulbs are much much bigger so the light is more evenly dispersed in my hood and through the canopy not only. You will need to use the 1000 watt bulbs in the fixture and yes you can dim it to the 600 watt setting. Just to clarify and make this make a little more sense to you guys that dont get it yet just like how dimable ballasts allow you to run 50 500w 75 750w through a 1000w bulb you can also run the bulb just fine on a 600w ballast at 60 its maximum rating.

Yes it will draw closer to the 600 watt usage then the 1000 watt max. I was on ebay pricing 600 watt ballasts and i noticed on one of the 1000 watt ballasts that the dimmable amounts were in percentages. Yes you can dim a 1000 watt bulb to 600 or 400 and the ballast will only use about 20 30 watts more than the setting it is on. Just make sure to get the model that matches your bulb wattage.

In example if you have the switch set at 400 watt with a 1000 watt bulb in it it will use about 430 watts. If you have a 1000 watt bulb you need the 1000 watt model. It produces much whiter light than when running on the 150 watt ballast but it still didn t blow up. If the dimmer settings arent enough vivosun ballasts also come in 400 watt and 600 watt models that fit most hid lights.

The bulb didn t immediately blow. Anyway i run a 1000 watt bulb in a 600 watt ballast on my scrog for afew positive reasons. Yes you can use a smaller watt bulb with a higher watt ballast your bulb will only use 600 watts it won t burn up. He said that cmh bulbs will even run on old school magnetic mh ballasts if the wattage is right that basically cmh ballasts are the same as old school mh ballasts.

The dimming does hurt the overall life of the bulbs in the long run but really 2 or 3 grows on a bulbs is about the max you want to really put on bulbs anyways. I then put a 150 watt hps bulb on the same 1000 watt ballast. 100 75 and 50. I am sure that a 1000 watt dimmed to 500 watts 50 will fire a 600 watt bulb.