49 CFR Part 393, Subpart B - Lamps, Reflective Devices, and Electrical Wiring
- § 393.9 Lamps operable, prohibition of obstructions of lamps and reflectors.
- § 393.11 Lamps and reflective devices.
- § 393.13 Retroreflective sheeting and reflex reflectors, requirements for semitrailers and trailers manufactured before December 1, 1993.
- § 393.17 Lamps and reflectors - combinations in driveaway-towaway operation.
- § 393.19 Hazard warning signals.
- § 393.20 [Reserved]
- § 393.22 Combination of lighting devices and reflectors.
- § 393.23 Power supply for lamps.
- § 393.24 Requirements for head lamps, auxiliary driving lamps and front fog lamps.
- § 393.25 Requirements for lamps other than head lamps.
- § 393.26 Requirements for reflectors.
- § 393.27 [Reserved]
- § 393.28 Wiring systems.
- § 393.29 [Reserved]
- § 393.30 Battery installation.
- §§ 393.31-393.33 [Reserved]