Q1: How do I change a lightbulb on this rack?

A:

1. Make sure power is shut off to unit.
2. Using a small standard screwdriver between the lens cover (small inner metal ring approximately 1/8 inch metal band) and the fixture housing (wider outside ring approximately 1/2 inch wide metal band) carefully pry the lens cover out from the fixture housing. If you look very carefully between the lens cover and fixture housing you should see three small openings equally spaced around the lens cover metal ring. This is the best place to use or insert a small blade type screwdriver and pry off the lens cover ring.
3. Be careful when the cover comes off, the "glass" lens is now loose and will fall unless care is taken.
4. The small bulb can now be replaced.