It looks amazing bright and it works awesome on my 2016 Ram during the day however I got error code at night, Äúparking light outÄù. I called for Tech support. They sent me a stronger resists for free and after all that, it still not works. Help!!!

I don't recommend these turn signals for 2018 RAMs. When I first installed, everything worked correctly but a "parking bulb out" error was thrown every time I used the turn signals and the headlights were on. After ten days and several attempts, HR finally got back to me confirming this is a common problem with 2018 RAMs and provided a link to a $19.99 set of resistors to install in the parking light circuit. I bought the exact same resistors elsewhere for $5.27, including next day shipping. Of course, I had to take the whole front end of the truck apart a second time. The bulb out error seems to be solved (time will tell), but this was a lot of time and expense for little gain. Also, if you have auto-lights in your RAM you don't get DRLs with the switchbacks. Switchbacks are simply white marker lights and only come on when the headlights are on. I am quite pleased with the headlamp upgrade but wish I had skipped the turn signals. Headlight Revolution's support? Eh.

The switch backs are bright and work as described!! Love the look on my 18 Ram !

Installed the switch back White/Amber on my 2108 Ram 2500, installed the resistors that came with the kit. The lights look great in White mode with headlights on. With headlights off turn signals function correctly and are bright but when the parking lights/headlights are on and you utilize the turn signal with 3 or more flashes it gives the ding and notification of a parking light out. This is very annoying I've seen others post the same problem but I've not seen the solution posted. Other than this major annoyance the lights are amazing.

Great product, really bright, switchback is flawless, easy to install, plug and play, need to install resistors in order for led turn signals to work with no hyper flash. Will order again.

The quality and ease of upgrading to the LED blinkers make a huge difference. By watching the instructional video, installation was very easy. These are a must if you plan to upgrade your lights to LED.

I have come to truly trust the Headlight Revolution 'brand,' the information they provide, and the products they sell. They truly stand behind everything their products and the services they provide. These signal light bulbs are truly amazing and compliment the LED headlights better than anything else on the market. I'm not very mechanically inclined but the products and information provided by HR make installing and maintaining their products super easy as well. I will be returning to HR for future purchases.

These bulbs are very bright and gives vehicle a completely different look. Everyone that sees them really likes them

Very easy install, bulb is plug and play, resister module has long enough leads to wire up and mount out of the way. definitely worth the money! Great looking light!

Bought front switchback turn signsles for a 2016 ram 2500,they were esy to install,and so far work excellent as daytime running lights,and the amber blinker is very bright.very happy and satisfied customer.i will be ordering more of h.r. products in the future....thanx,jeff r.!