Take two bulbs you know that work and put them in the fixture that you are having issues with. If the bulbs work than you have bad bulbs if the bulbs don't come on than the ballast is shot.
Since both bulbs are out it more than likely the ballast.
Check at a electrical wholesaler for a ballast. Around here the cash price for a ballast at the wholesaler is $20 less than the big box store.
Since both bulbs are out it more than likely the ballast.
Check at a electrical wholesaler for a ballast. Around here the cash price for a ballast at the wholesaler is $20 less than the big box store.