Can I Use A Four Light Electrical Ballast With Only Two Bulbs?

A 4 lamp ballast will power a 2 lamp fixture. You'll need to cap off the extra leads. This ballast will draw more current than is required and will not be very energy efficient. It may also reduce the life cycle of the lamps.
caarntedd5 years ago
iPodGuy5 years ago
You should be able to cap off the extra leads.