I would say for $50 it's worth it. Some people had trouble with them hyper flashing but I have not seen any of this with mine. Before you screw them back in test them because they are polarity sensitive you might have to flip the bulb in the socket to make it work. When removing the bulbs initially turn the socket to the right (counter clockwise) until it stops. Then you will have to start wiggling it and pulling on it (well you should know the motion) to release the rubber seal you can even try with your nails to pry it loose and off. Before I reinstalled the bulb sockets I coated the gasket in a little WD40 and that helped get it back on much easier. (remember lube is your friend).