by RunsWithCrouse-Hinds on Thu Jul 25, 2013 5:39 pm
If you have your signals indoors, 15W should be fine. I use 25W in my garage and the signals are definitely bright enough. When there's more sunlight in the garage they do look slightly dim, but I can take that considering I'm not trying to display them for people on the street.
Dan B.
Controller and Systems Support Engineer
Econolite Control Products, Inc.
Colorado Springs, CO