LED lights make excellent backup lights in 3rd generation Dodge Rams replacing the original 921 bulbs. Without going into technical details, it is at least 5 times brighter and in my case much brighter with more coverage. See attached picture which doesn't even do them justice. I should have bought them earlier. The end result: I can now see much better through the tinted windows on a pitch-black night when reversing. I highly recommend them.
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