Washington · Regulations
Chapter 204-21 — LIGHTING REQUIREMENTS
23 sections
23 sections
- WAC 204-21-010WAC 204-21-010. Purpose and authority
- WAC 204-21-020WAC 204-21-020. Definitions
- WAC 204-21-030WAC 204-21-030. General lighting requirements
- WAC 204-21-040WAC 204-21-040. Headlamps
- WAC 204-21-050WAC 204-21-050. Clearance lamps, side marker lamps and identification lamps
- WAC 204-21-060WAC 204-21-060. Turn signal lamps
- WAC 204-21-070WAC 204-21-070. Supplemental high-mounted stop and rear turn signal lamps
- WAC 204-21-080WAC 204-21-080. Fog lamps
- WAC 204-21-090WAC 204-21-090. Auxiliary driving lamps
- WAC 204-21-100WAC 204-21-100. Auxiliary passing lamps
- WAC 204-21-110WAC 204-21-110. Spot lamps
- WAC 204-21-120WAC 204-21-120. Cornering lamps
- WAC 204-21-130WAC 204-21-130. Emergency lamps
- WAC 204-21-140WAC 204-21-140. Flashing warning lamps
- WAC 204-21-150WAC 204-21-150. Side cowl fender or running board courtesy lamps
- WAC 204-21-160WAC 204-21-160. Slow-moving vehicle emblems
- WAC 204-21-170WAC 204-21-170. Additional lighting for snow removal, highway maintenance and refuse haulers
- WAC 204-21-180WAC 204-21-180. Deceleration alert lamp system
- WAC 204-21-190WAC 204-21-190. School bus warning lamps
- WAC 204-21-200WAC 204-21-200. Private carrier bus lamps
- WAC 204-21-210WAC 204-21-210. Bus hazard warning strobe lamp
- WAC 204-21-220WAC 204-21-220. Trailer tongue lamps
- WAC 204-21-230WAC 204-21-230. Lighting equipment prohibited