Review on 🔆 Auxbeam T20 7440 W21W LED Light Bulbs: Super Bright White 6000LM LED Bulbs for Front/ Rear Turn Signal, Blinker, Brake Tail, and Parking Lights by Louis Abrams

Actually fits reverse lights in turn signal housings on my 2012 Jeep Grand Cherokee. I ordered another set from another manufacturer who claimed they fit the 7440 socket but they didn't fit as the base was too thick. They actually fit all the way into the socket like they should and the length wasn't an issue on my Jeep. Of course they are a bit brighter than regular 7440s. I have tinted rear windows so the emergency light is important. They also give enough light on the ground that even the rear camera image is improved as they are rather grainy at night. As long as they prove durable, I'm happy with that.