TITLE 14 - AERONAUTICS AND SPACE

CHAPTER I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

SUBCHAPTER C - AIRCRAFT

PART 29 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT

subpart f - EQUIPMENT

29.1381 - Instrument lights.

The instrument lights must (a) Make each instrument, switch, and other device for which they are provided easily readable; and (b) Be installed so that (1) Their direct rays are shielded from the pilot's eyes; and (2) No objectionable reflections are visible to the pilot.