Denali Electronics D4 LED Lens Kits

Denali Electronics D4 LED lens kits are designed to maximize visibility in foggy and rainy conditions. Both amber and Selective Yellow lens colors increase visibility in fog and rain by blocking blue frequencies from the light, which reflect off water vapor and decrease vision. Choose amber to match your OEM turn signals, or Selective Yellow for even more daytime visibility to oncoming traffic. You could also use one of each to create a spot-hybrid that adds some additional close-range fill while maintaining distance. Order a TriOptic replacement lens kit for your Denali Electronics D4 lights to penetrate foggy, wet conditions. D4 LED lens kit - in the box: * 2 D4 spot lens for maximum distance * 2 D4 hybrid lenses for 50-50 True-Hybrid Show Less