I just got an order in the mail from the hydro store. I purchased a 400 watt MH conversion bulb. This is the link to what I purchased. http://www.hydroponics.net/i/242025
The bulb that showed up doesn't have anything on the package that says it will work in a sodium ballast.
I called the shop and the dude swears that it will. He says that the manufacturer changed the packaging a year or so ago.
The bulb that I have here is a sunmaster - neutral delux.

I'll post a pic.

Anyone know anything about sunmaster lamps? Will this fire up in my sodium ballast?

Laterz
Sativagrowin Reviewed by Sativagrowin on . Not sure...... I just got an order in the mail from the hydro store. I purchased a 400 watt MH conversion bulb. This is the link to what I purchased. http://www.hydroponics.net/i/242025 The bulb that showed up doesn't have anything on the package that says it will work in a sodium ballast. I called the shop and the dude swears that it will. He says that the manufacturer changed the packaging a year or so ago. The bulb that I have here is a sunmaster - neutral delux. I'll post a pic. Anyone know Rating: 5