Qoope 921 912 LED Bulb Reverse Lights Backup Lights Super Bright 12V-24V DC 45-SMD 4014 Chips CANBUS Error Free T15 906 W16W LED bulbs for Car Truck 6000K White (Pack of 6)

Don`t know about longevity. But they are LED`s rated for 12v to 24v, so they are internally voltage regulated and back-up lights are not on for much time. There seems to be an Increase in light output, but mainly whiter light. I would buy again.

Purchased this item to replace the burnt out parking light and reverse light on my 2013 Pathfinder. It is much brighter than halogen, and I am hoping it would last longer too.

Pretty much sucks , bought 2 packs for my parking light bulbs , didn’t get 2 weeks before they were burning out and flickering, very disappointed

This is in my 2008 Ford f150. I used them in my map lights and for 3 lights in my 3rd brake light. Great product easy install. Super bright

These lights are very bright and work well in my third brake light of the 2018 F150. They light up the tailgate area very well.

Very Bright. Used as backup and bed lights for my truck

*Edited to add* Sections of all 5 bulbs are already burning out in less than 90 days, power supply is a solid 12vdc. I'm past the 30 day warranty, so can't return. Might be fine for automotive applications where the bulbs are run a few seconds at a time, but not where the bulbs need to run a few hours per night.I used these is some old landscape lights that were designed for incandescent bulbs. Driving with a 12vdc power supply.Much brighter than the incandescent low voltage lamps, but not 1220 lumens. 12VDC switching power supply pulls 25watts to run 5 lamps, and it's about 80% efficient. So each bulb is pulling about 4 watts at 12v. I'll give them 350 honest lumens.Non polarized is a nice feature, plug and play.

Worked good