Just installed these on my 99 Cummins and they add a very gorgeous look to the truck. The LED's are pretty bright and yes this is a quick install. Its all plug and play other than the reverse light portion. For that you just put the bulb in and twist. very easy very quick! I would recommend to everybody and already have had a few people stop and compliment them. good bang for the buck as well. XDP never lets me down and that makes me happy and always willing to be a repeat customer!!!!