<ul> <li>36 diodes.</li> <li>Does not require “Top” positioning to meet FMVSS 108 standards.</li> <li>Lights have hardwired leads with a built-in PL3 3-wire adapter plug, except for M417R and M418R, which have stripped leads.</li> <li>Viz Packs include LED light with built-in adapter plug.</li> <li>V417KR kit includes 417R-P light and 426-18 mounting grommet.</li> <li>Hardwired design.</li> <li>Designed and engineered in USA. Assembled in USA using domestic and imported components.</li> <li>Original 36-diode Piranha multi-diode lens look.</li> <li>418 has flange welded to light, forming a single unit.</li> <li>417 has skirted weld joint for added protection against moisture.</li> <li>9-16 volt operating range.</li> <li>Reverse voltage protection prevents damage if mis-installed.</li> </ul>