Custom Dynamics Genesis® 4 Amber/White LED Turn Signal InsertsFeatures 32 super bright dual color LEDs producing full white running light (Halo Free) with full amber turn signal 1157 pigtail bulb base for plug and play front turn signal applications As required by Federal Motor Vehicle Safety Standard FMVSS108, when turn signal is activated the white DRL turns completely off providing greater visibility to the amber turn signal Sold as a pair for either bullet style models with pop off style turn signal lenses