49 CFR Subpart B
Lamps, Reflective Devices, and Electrical Wiring
November 18, 2020
§
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]
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