Review on Blue LED Side Mirror Puddle Light Lamp Assembly | Dodge Ram 1500 2500 3500 4500 5500 (2010-2018), 24SMD by Dexter Diaz

There are many videos on the Internet that will help with installation. The only thing to remember is to be careful with the towing mirror part (thin). I broke the driver's side when pulling it out because I pushed too hard in one place. Be gentle and take your time. As for the fit - it's pretty tight. Make sure you have the correct side on each mirror. Once installed it sits a bit proud but I was able to use a soft hammer with a cloth and it sits well. I really can't believe how bright they are - videos and photos don't do it justice. You have to see to believe! Great light!