Ballasts

[shepelec]

Sometimes a nice lighting ups system saves a lot of aggravation. In some cases might even be cheaper especially 5 years down the road when all those Bodine ballasts need to be replaced.:grin:

 

[Split Bolt]

Here's one designed to be mounted on top of a troffer. The 2nd link states in the installation instructions that it is approved for installation inside, on top of, or remote from the luminaire.

http://www.dcolighting.com/mcphilben/mcpfixture.cfm?ID=3533

http://www.dcolighting.com/pdfspecs/ERB3012.pdf