Malibu Jim
New Member
The prevous owner had some flourescent lights hard wired in the closets of our home. These light assemblies are about 42" long and contain 2 ea F13T5 bulbs, about 20" long. They are giving out and replacing the bulbs doesn't help, so it must be the ballasts! Tried to buy the ballasts locally, to no avail, so I ordered some off the internet. The orig ballasts have a p/n E2813NP on them, Electronic Ballast, for (2)F8T5 and/or F13T5 lamps. There are blk & wh power wires exiting the case, along with 4 red & 4 blue wires for the flour. lamps. The ballast I received is a solid state electronic ballast, for T5, T8 & 2x F21T5 lamps. The sales slip accompaning them says Fulham Workhorse long case ballast, WH2-120-L, operates (2) F13 T5 lamps. But, other than the B&W power wires, there are 2 red and 1 yellow wire exiting the case. While the old ballasts have a wiring diag on the case, the new ones don't, and I'm at a loss as to how to wire them.