StacksVerified U.S. regulatory reference

14 CFR §29.1381

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The instrument lights must—
  1. (a)Make each instrument, switch, and other device for which they are provided easily readable; and
  2. (b)Be installed so that—
    1. (1)Their direct rays are shielded from the pilot's eyes; and
    2. (2)No objectionable reflections are visible to the pilot.