Bulbs are universal. What you should take notice of is the bulb and your ballast. Some bulbs will specify if they can uses digital or magnetic ballasts.
Some ballasts can use HPS or MH bulbs and some can use both
Bulbs are universal. What you should take notice of is the bulb and your ballast. Some bulbs will specify if they can uses digital or magnetic ballasts.
Some ballasts can use HPS or MH bulbs and some can use both