To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Premium LED tower bulbs with 5 diodes replace or upgrade 921 and 906 light bulbs to provide cool white light for your automotive, RV, or marine application. Compatible with dimmable fixtures. Built-in surge protection. Wedge base.
Features:
Specs:
Color temperature refers to the color of the light emitted by a bulb or lamp. This light is ranked on a scale of 1,000 to 10,000 Kelvins (K), which gives you an idea of what color the light will be. These ratings are generally grouped into warm white and cool white classifications. This bulb is rated at 5,500 K, providing a cool white light.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
So much better than the old fashion bulbs, we love them!!
LED is the way to go... very bright upg rade
they work as expected
Works fine
Great. Used to replace the anchor light on my 13 ft boat. It is much brighter which means we are more visible to other boaters
great company to buy from...fair price and Shipped fast!
Just some light bulbs, but got the right product with fast shipping considering it was near Christmas during the pandemic. Thanks!
Good lighting way better price a bit too high!
These are substantially longer than the original 906 incandescent and simply are too long to fit in the housing. $XX bucks down the drain.
Very good service. The sales rep took extra time to match the bulbs that fit my application. They also followed up on the delivery status.
The perfect parts with really fast delivery. I especially love the instructional videos associated with their parts. It’s really great to see exactly how to do a replacement.
If I had actually received my order I might be able to a review. 14 days and waiting
Very nice bright bulbs used for backup lights on a Honda Pilot.
very fast shipping, package came right away, i have used etrailer several times now and have had a very good experience.
Bought these to replace the 921 lamps in some dome lights. Bulbs are brighter than the stock lamps and much cooler.
Product arrived in couple of days and was evident it was a quality product. Worked very well in our rv. More light with using less power.
By far the best and brightest reverse lights I've ever owned. I can actually see when backing up now. I highly recommend these lights.
These LED bulbs are great ceiling lights for my 2027 Gulf Stream travel trailer. I use a variety of lumens for the different area. Brighter (higher) for over stove top and kitchen and bath sink and "warm" for cozier areas like over the dinning table/booth and bed. The install goes well with patience and a good close look at the fixture. The "web base" is the same on all of these LED bulbs but some need coaxing.
Items are as described. Big improvement from previous lighting. Fast shipping and delivery. Would definitely recommend this product and seller to others.
So far the new bulbs are working great!
Replaced my original anchor light bulb with this after trying one from the auto parts store that didn’t fit well. Jason was exactly on the money with this bulb. It fit perfectly and had the super cool white that I was looking for!

Richard D.
7/12/2021
Still working beautifully!!
Had a long search for 921 LEDs for my Nissan Frontier’s cargo light. Too bright, too dim, Kelvins too high, etc.,
I stumbled on these and the 5000k is PERFECT. These particular bulbs have the same output an incandescent does but with that perfect 5000k glow! Ultra satisfied.
Do you have a question about this Vehicle Light?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.










Jenny N.
9/21/2023
I wanted to see what you were installing the bulbs into? These bulbs are best used in backup, brake, center high mount stop light [CHMSL], courtesy, dome, fog, trunk, and turn signal light applications. For Led bulbs I do not see that we have a base that is different.