TMH 10 pcs 3.8 Inch Thin Line 6 LED Amber Trailer Side Led Marker Lights Universal for Van Lorry Heavy Duty Trucks RVs Boat Caravan Shockproof Sealed Surface Mount 12V DC

I bought a 10-pack of these and mounted them on my tour-pak (luggage trunk) on my motorcycle.I put 3 on each side and 4 across the back. This improved my visibility a LOT - Especially at night!!These LED lights are pretty bright and you can plainly see them during the day as well.Thats just what I wanted for this motorcycle - for people to see me better.I used these shorter LED lights because this tour-pak is rounded on the sides and back.One long flat LED light would difficult to mount properly on this kind of surface...And these shorter ones worked perfectly!! I've added a couple of pictures. (-:I have only small complaint...These are mounted with 2 small phillips head screws and nuts for each light - The nuts require a 5.5mm socket.Well, I received extra nuts - but they shorted me on the phillips head screws by one - I got 19, but needed 20!!It took me a little while to find a screw and nut (because it had different threads) that tiny that would work.The one I found needed the head ground a little smaller to fit in the light correctly...So I chucked it up in my drill to spin it and ground the head smaller with my bench grinder - And it worked!! (-:This was a bit of an inconvenience for sure - But I still give these lights 5 stars because they are well made and come with a nice gasket too.Plus these have a pretty good rating and have a good price too at less than a $1 each - I paid $8.95 for 10 of them!!

Perfect for my project. Testd all the markers and they work. They have a 2 wire lead that is about 7 1/2 inches long. The marker is just under 4 inches in length, 3/4 width, and just under 7/8 in thickness without the included self adhesive gasket. The vendor supplied a package of nuts, washers, and bolts. I required a marker of a low profile to fit flushly on the side of my 1990 30 foot Coachman Travel Master motorhome which uses corrugated fiberglass siding for structural side wall strength. These LED lights fit flush in the valley area of the siding. These look perfect.for the project. Now I will wire these up to be side markers with the parking lights and will float the ground with the turn circuit so marker can signal my intention to change lane or turn. Also since they are diode lights, auto relays have to be used if the ground is to be floated between the turn and marker positive voltage circuit. Wire the left and right side each on a separate relay. When the marker lights are on and a turn signal is turn on the markers will flash in out of phase with the vehicle's front and rear signal lights. If the parking light circuit is off then these LED side marker will flash with the other turn signals. In bright day light the markers are not that visible. At night the are very good. Not overly bright to be distracting. UPDATE: 10/14/2019 All of the lights are still working fine. The amber lens has faded slightly but not to the point that it is an issue.

the dimensions are spot on and the lights are about as bright as my 150 lumen rated flashlights. The only real difference is the pattern of light thrown; these spread it over a reasonably wide area and work well as auxiliary interior lights in any 12 volt vehicle, or on a DC power supply around the house.Of note; the small domed lenses of the 6 LED chips are slightly different heights from the ends inward, so the pattern changes slightly - this is NOT a negative - it throws a very useful pool of light with a bit more intensity toward the middle. The lens has a secondary diffusion reflector pattern molded into it, and appears to be glued on. This seems to spread the light a bit more so its not a hard edged light pattern, and the glued on lens seems reasonably watertight in my tests thus far. The wires are somewhat thin, about 20g or so, but not at all difficult to solder in.

PRO:1. Bright enough for courtesy lights, but not made for navigation or driving.2. I used these for INSIDE my boat, compartments, pathways, etc. and they look and work great.3. Inexpensive, get what you pay for.4. Comes with mounting screws and nuts.CON:1. The LEDs are NOT the same color. Some are bright white (6K above) and some are yellow'ish (2K or lower) IN THE SAME LIGHT BAR. It'd be one thing if the lights were a different color from bar set to bar set, but there are different color lights in each bar, 5 2K, then 1 6K.2. Not sealed. NOT for TRAILER that will go in the water, or be driven in the rain.3. You have to seal them yourself if needed.4. Before installing; dunk it in a bucket of water, see baubles, yeah, not sealed.OTHER:1. Great lights for interior use, semi exterior use, i.e. light rain, mist, etc. but not under water.2. Easy to install, comes with foam backing to help keep moisture out from the hole you drill in boat, car, truck, etc.3. BUY if you are looking for inexpensive courtesy lights for light use.4. DON'T BUY if you are looking for TRUE TRAILER LIGHTS.

I have installed three of these so far. One of them was bad. The two that were working seem to be very bright and in great condition.

I love these lights. I put them under my truck and it give the truck a different look at night. I get many unexpected compliments on how good my truck looks. I have had people ask me to put some on their vehicles. These are great light for the price. I went to one of the local truck/suv accessory shops and they wanted 6x more than what I paid for these lights and to put them on was another $250. These are worth the price. I also have some blue ones but i can't put them on due to local laws. I will probably put them on my trailer.

Work great at a great price! Sealed very well also and ultra bright! Used under my running boards to make my own sequential turn signals and work great and very durable so far. Plastic is thick and made to last. At this price point I'll be buying more to light up my cargo carrier next so no one rear ends me when using it!