Joined
·
39,532 Posts
Just use a lighting contactor Feed the coil with your em source to switch to your EM feed.I have a customer that wants to change out about 12 old light fixtures serving a corridor that have a normal switched feed going to a standard bulb, and a separate emergency feed going to a smaller wattage bulb in the fixture. I dont believe they make this style of fixture anymore- at least not that I can find. Has anyone seen these around new, or will he need to install separate emergency fixtures?
Thanks
Use NC contacts on reg power,NO contacts on the em power.
.