Partsam Submersible Under 80" LED Trailer Light Kit,Square Stop Turn Tail RV Truck Lights w/Wire &Bracket,Red/Amber Side Fender Marker Lamps,3rd Brake ID Light Bar for Camper Truck RV Boat Snowmobile

The center low-mount running light bar won’t work with my boat trailer as the mounting points and wire routing are not compatible. Everything else worked out great. Very bright lights. Great upgrade for my trailer.

These lights are very easy to mount and look very good at night

The rear tail and turn lights follow the standard stud spacing protocol but the wiring hub requires a 5/8" hole between the two studs. The center bar has both low and bright wiring. This is a plus but it required that I bore a 5/8" hole in the boat trailer galvanized 3/16" thick cross member. I drilled a half inch hole and used a 1/2" milling bit to hog out the hole to fit. That took a toll on the side thrust bearing on my Ryobi cordless drill. Wired the bright center bar lights to the left turn wire. That should help get driver's attention that I am making a left turn. The wiring harness was too short for a 24' boat trailer. I re-used the existing wiring but re-did all of the connections in waterproof heat shrink crimp connectors. (From Amazon) The side marker lights again did not follow the existing protocol (one mounting stud) and the wiring exited the center of the back of the side marker lights. Used the existing stud hole to route the wires and drilled a single hole to secure the light fixture. The light weight of the marker fixtures should not create a problem when using only one mounting fastener. This kit provided the light fixtures that I needed to rehab a very old galvanized boat trailer. I am retired and the amount of time spent making modifications to make the kit work was not a problem for me. This trailer will be used in a salt water environment and I will append this review in a year if I am able. I took the empty trailer down a number of rural back roads that gave plenty of vibration and the lights continued to work and seem appropriately bright.

This was an excellent set to buy. Wiring was straight forward and brightness of LEDS is excellent. Quality seems to be very good and with the addition of Lowes bolts, nuts and washers, I installed this on my 4x8 trailer without a problem. One thing to note is the Rear "third brake light" WILL NOT WORK as a third brake light unless you buy an adapter. This is a two wire harness which means your blinkers and stop lights are on the same circuit. So if you attach the third light and want to use it as a third brake light, you will either have it flash with the left and right blinker every time you make a turn, or, you have to buy a 2 to 3 wire converter, like this on amazon: https://www.amazon.com/dp/B07Z5Z8BZ7?psc=1&ref=ppx_yo2ov_dt_b_product_detailsand FYI, the WIRING diagram for the 3rd brake light IS ON THIS site in the pictures. White is ground and red and black are low and high brightness. I am wiring mine to have a constant positive for dim setting and then that adapter I just mentioned to be the high brightness.

The "instructions" consist of a very tiny piece of paper with a image so tiny it renders it useless.plus,it only shows a drawing of a 2 light setup.missing screws for lights too.

I have nothing bad to say about this trailer light kit. The lights look fantastic once installed and are nice and bright. The kit came with everything needed. The wires are nice and sturdy with plenty of length for my trailer.

I hooked up all the lights all lights work well only thing I'm having a problem with is when I plugged it into my truck the wire at the plug instantly got really hot so I need to replace all the wiring with new wiring that us better quality

The kit comes with wood screws, but all trailers are structural metal, so self tapping screws (STS) are needed. The problem with that is the STSs ony fit into the recessed holes of the light bar, but not the side markers. Another design flaw is the low and high brightness feature of the light bar. You can either incorporate that light into either of the side lights, or connect it to the electric brakes, but EB is only a feature of 7 way wiring, not 4 way which this kit is. Sure there are work arounds for every shortcoming, but they could all be mitigated with better designed components. Self tapping screws included, all lights having the same large sized countersink and the light bar requiring voltage from both the left and right turn signal to activate the bright lighting during braking would have addressed all the problems I had.