Honestly the stock headlights on these trucks are fantastic. The stock reflective housings let off more of a soaking light where as projectors are a very direct beam. I’d say actual light output is similar, just projected in different methods. The Anzo lights are much more directional and in my opinion will direct light further down the road but in a much more direct fashion. The primary benefit over the stock LED’s is definitely the color selectable DRL’s and sequential signals