SEALIGHT 912 921 LED Bulb for Reverse Lights, T15 LED Reverse Light Bulb Super Bright Canbus Error Free, 906 904 916 W16W Replacement 921 Bulbs 3020SMD with 360° HD Projector, 6000K White, Pack of 2

These little led bulbs are nice and bright at night and so far work well.

The bulbs came in a nice anti-static bag and fit in without issues in my 2014 Tacoma. The light output isn't any better than my original bulbs that have 155k miles on my 10 year old truck. The interesting part is that even though the light is scattered (as seen in my pics), my backup camera seems to pick up better details. Also, the ground right in front of the bulbs seem more well lit. I also included a pic of the difference in color temp with one of each bulb installed. The yellowish light is the original.Conclusion: while the original bulb is still nice and bright, they project light more straight out while the LEDs project better towards the ground. This may or may not be good depending on if you have a backup camera.

Put them in my cargo lights on my F150. Good fit and they put out some light. Hit the unlock button and these things up my whole carport. It’s nice walking up to your truck and hit unlock button and it lights everything up

The media could not be loaded. I have an old 2009 Toyota Sienna that still runs great but some things have shown their age. The dash needs to be completely refinished, for instance. Short of doing that, I decided to perform a few small upgrades that improves quality of life for this car. I installed an aftermarket head unit that gives me wireless Android Auto and Carplay and I decided to change out the bulbs in the car to LEDs.These SEALIGHT 912 921 Backup Reverse Light Bulbs were perfect for my car. To perform this replacement, it was necessary to take out all of the plastic liners from the rear hatch, which wasn't very difficult as I did that when I installed a backup camera.The bulb was easy to remove from the housing with a counter clockwise twist and the bulb itself was just friction fit into the socket. The new bulb didn't quite fit perfectly, but I was able to use a razor to shave down the plastic a bit so that it slid into the socket more easily.After installation, the bulbs worked perfectly and look great! This is a quick upgrade that really makes noticeable improvements to the car.

These are great for back up bulbsMuch brighter than oem’sTheses are made to work well with your fixture on your auto

Just what I wanted. Easy to pop out the old and put these in.

I keep trying to find LED backup light bulbs that I'm happy with...Having been through four sets, I'm still looking.There are some really good backup light bulbs out there that have a pigtail wire that plugs into the socket of the original 912/921 light bulbs, but I can't use them due to the design of my backup lights.The brightest ones I've found are 912 style bulbs with an integral fan built into the end of the bulb. Unfortunately, those are noisy.The problem with really bright 912 LED backup lights, is the heat generated by the LED chips is too much for passive heat sinks. So the manufacturers have to limit the LED chips to ones that are less hot... and therefore less bright.I found these LED bulbs to be, perhaps twice as bright as stock, but only half as bright as the noisy ones (with fans) I'm currently running. For now I'll put up with the noise and run the brighter bulbs. These will sit in a drawer as spares in case I need replacements.

I've found it difficult to decipher comparable model numbers, product numbers, etc., especially with respect to older cars, so recommend you pull the bulb(s) you want to replace with LED's to make sure they are the same physical size and have the same type of base connector. I got these to replace, and possibly improve, the amount of light emitted from the backup lights for my 2006 Lexus ES330.Likes:~they are the same physical size as the OEM glass bulb (see picture)~the base design is very sturdy and durable-looking~the connectors are robust and make a solid electrical connectionReservations:~there is some improvement in the brightness of the light emitted, but not as much as I expected (see picture for direct comparison). The color temp is "whiter" than the OEM bulbs but, again, not that different from the originals. Overall I think it's worth it to make the change, especially if you need to replace a burned out OEM bulb anyway (you should always replace them in pairs), but if you want a more noticeable difference in brightness you may need to find LED's with a higher wattage rating (if available in this size).Installation tip:~the OEM glass bulbs have rounded bases and rounded metal connectors. The bases on these bulbs have right angles and the connectors have hard edges. At first I thought I wasn't going to be able to insert them, but eventually they seated properly. Use firm pressure and gloves to protect the plastic shell of the lens, and your fingers. You may need to smooth the edges of the base and the contacts slightly with a fine file, but once these babies are in, they'll probably outlast the car.