D16 3/4 Dual Revolution Side Marker LED Lights Amber to White Turn Signal & Marker Lights for Trailer Truck Camper RV with Bullet Plug

These were actually perfect for turn signal lights on a Freightliner tow truck. Except there's not enough of them. All the lights I have gotten him for review the only issue is there is never enough. Now I have to come out of pocket once again to satisfy his crazy light feddish. But it's okay. I'm all about safety. He likes these because they are so simple to use. Plug and play...Well, he usually has to adjust the length on some of the wires but it's never a big deal.These are great lights for the price. All the other ones of this brand he has installed have not had any problems so far, They are super bright, great colors, waterproof, and easy to install. What more could you ask for?5 stars- two thumbs up - and anything else you can think of... they deserve it. His truck looks fantastic at night especially. I just have to buy more, that's the only drawback. It's like an addiction. (yikes!)UPDATE: Well he just informed me that he adjusts the leads on his truck not the ones on the lights. He says not to do that because you might compromise the light or something like that. Who knew? You Learn something new everyday.

These look amazing on my boat trailer! They were very easy to install and have given me no trouble. I do not recommend putting these in when it is very cold outside though. The gromets do not do well once they get cold and can break easily during installation if it is too cold outside. We installed some when it was around 60 degrees F and they worked great, but when we came back and installed more when the temp was in the 30s they kept breaking.

Really like the rubber or silicone grommet to seal it up. The two different colors is a nice option. Easy to wire and bright.

This is the second lights I bought from this brand XTRAGLOW the other ones where a 4" red and blue lights, same history, in order to turn on the lights blue you need to turn the amber lights off otherwise blue lights turn on purple- bluish color, not even purple

These 3/4 LED marker lights are my favorite for illuminating trailers. They are probably the easiest and fastest way to get the job done. I got these to install in my boat trailer because I really like the clear lens and dual color. They light amber as normal markers but they can light blue when power is applied to the other circuit. I tied that other circuit into my backup lights so when I’m backing they change from amber to blue. It looks cool and I get a lot of compliments on them.

These little parkers work fine. All plastic so will not corrode. They are small in size as listing says. They do not come with any kind of literature, so this is what you need to know: WHITE IS NEGATIVE. There are three leads. The yellow lead is positive for the amber color, and the purple lead is for the blue color. You CAN run both at the same time and the blending of colors makes for a blue tinted white light and brighter illumination. So, actually three colors possible. The leads also come pre-fit with male bullet connectors on them.

These are a great Bang for the Buck Buy! I've bought other similar 3/4" Round lights for far more than what the 10 Pack costs. Be aware of what Color Combination you Purchase. They are Sealed Light Assemblies, so there's no worries of water intrusion to damage the Emitters.

Needs two different power sources and needs two different switchesWhite over powers red if connected togetherHad to return