I designed the light puck so you are not looking into the light directly when standing over it. They are machined out of aluminum and available with any color powder coating color and logo. Puck attaches to deck with 3 ss screws with lock nuts. Puck is ½” tall and 5” around. You will have to drill 4 holes, all which are covered by puck. 3 of the holes are for the screws and 1 is for the wire. Light colors are red, white, blue, green and amber which all are blue water led and have a life time warranty. Price is 92 each shipped tyd or 176 shipped tyd for a pair. All hardware is included. What do you guys think?