Hoglights HOG-4047FB 4.5" Headlight Inserts Black for Dyna Fat Bob 08-17 w/Dual HeadlightDescription for 4 1 2in. HeadLight Inserts Black. Fits FXDF with Dual Headlight. Features & Benefits: Both lights operate simultaneously for both high & low beams No More One eyed Cyclops Our Fat Bob Headlight Kit fixes the look LED Lamps are brighter and whiter than traditional Halogens Provides a superior light pattern over standard . Dual Headlamps with black backplates Each light features two in. Din. shaped optical lenses, a single low beam lens,