I'd like to span a lighting circuit and an appliance circuit across a steel I-beam in a low ceiling garage using a fluorescent fixture:
Lighting + Appliance Circuit ------\ I /-------- Appliance Circuit ______|___I___|_________ '-----------'
The fluorescent fixture is shown in the above ASCII art attached to the ceiling below the "I" beam.
In a previous question I confirmed that given a light fixture "identified for through-wiring", this is up to code. However, I haven't been able to find any fluorescent fixtures "identified for through-wiring". None of the product literature mentions anything like that. I've seen some that are indicated for end-to-end connection, but I don't think I can put an appliance circuit through one like that.
I don't want this to be a "shopping" post, but can anyone point me to some example product literature for a fluorescent fixture so I and others know what kind of wording to look for?