Customer reviews from Sylvania Automotive
Sylvania - H11 SilverStar Ultra - High Performance Halogen Headlight Bulb, High Beam, Low Beam and Fog Replacement Bulb, Brightest
Average customer rating
1.9
(85 Reviews)
Rating breakdown 85 reviews
5 Stars
8
4 Stars
4
3 Stars
4
2 Stars
25
1 Star
44
14%of customers recommend this product.
(
11 out of
76)
Customer Reviews for Sylvania - H11 SilverStar Ultra - High Performance Halogen Headlight Bulb, High Beam, Low Beam and Fog Replacement Bulb, Brightest
Customer Rating
2
Very Bright Light but short lifespan
on January 5, 2023
Posted by: Scrod
from Portland OR
Verified Purchase:No
I love these bulbs so I buy them every 1-5 months for various vehicles. They don't last! I had one quit after 10 days. As long as you know it's not so bad.
I would recommend this to a friend!
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
We apologize for the inconvenience, as we know this is frustrating. Our warranty is for 12 months guarantee. Our customer service team will be in touch shortly. Please always feel free to call us at 1-800-729-3777 and we would be more than happy to assist you.
Written by a customer while visiting Sylvania Automotive
Customer Rating
2
They're Bright, But Do Not Last
on July 26, 2023
Posted by: Hank
from Virginia
Verified Purchase:No
These bulbs burn out very fast. 1 year life expectancy.
No, I would not recommend this to a friend.
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
I'm sorry for the inconvenience. Our bulbs are warrantied for 12 months from the date of purchase. We can either process a refund or we can send a replacement set. Whichever is best for you, we are here for you. Please always feel free to call us at 1-800-729-3777 and we would be more than happy to assist you.
Written by a customer while visiting Sylvania Automotive
Customer Rating
1
Burned out at month 13
on September 30, 2024
Posted by: Derpa
from Baton Rouge, LA
Verified Purchase:No
Bought these from O'reilly auto 13 months ago and of course one goes out just now..... ugh
No, I would not recommend this to a friend.
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
Thank you for contacting us. Our lamps are warrantied for 12-months from the date of purchase. You are just outside that time, however we are happy to send a replacement set. Please contact our Customer Service Dept. and they will be happy to assist you. They can be reached at 800.729.3777.
Written by a customer while visiting Sylvania Automotive
Customer Rating
1
very bright but are junk
on February 6, 2023
Posted by: Doug
from Cortland, New York
Verified Purchase:No
i bought the high beams and low beams for my 2012 GMC Sierra 8 months ago. After 4 months, the low beams had to be replaced about 2 weeks apart. I bought new H11 Ultras thinking it was a bad set of bulbs. NOT the case. 2 weeks ago i replaced the left low beam. today the right. these bulbs are not worth the $50 plus to have to replace every 4 months. Just to let you know i have changed the wire harness and use gloves to handle these bulbs. i love how bright they are but not worth the hassle to replace every few months
No, I would not recommend this to a friend.
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
'm sorry for the inconvenience. Our bulbs are warrantied for 12 months from the date of purchase. We can either process a refund or we can send a replacement set. Whichever is best for you, we are here for you. Please always feel free to call us at 1-800-729-3777 and we would be more than happy to assist you.
Written by a customer while visiting Sylvania Automotive
Customer Rating
2
Don't last
on September 14, 2023
Posted by: Dave
from Toledo
Verified Purchase:No
Onr burned out after 8 months the 2nd a month later, now that i read the reviews i see im lucky to get past 6. wow these just don't last. :(
No, I would not recommend this to a friend.
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
I'm sorry for the inconvenience. Our bulbs are warrantied for 12 months from the date of purchase. We can either process a refund or we can send a replacement set. Whichever is best for you, we are here for you. Please always feel free to call us at 1-800-729-3777 and we would be more than happy to assist you.
Written by a customer while visiting Sylvania Automotive
Customer Rating
1
This product failed after 5 month
on April 4, 2025
Posted by: Disappointed
from Flint, Michigan
Verified Purchase:No
We installed the bulbs in November and One light went out a few days and the second one went out yesterday leaving me with no headlights only my brights to drive last night. Not impressed very expense bulbs for how long they lasted
No, I would not recommend this to a friend.
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
o We apologize for the inconvenience, as we know this is frustrating. Our warranty is for 12 months guaranteed. Our customer service team will be happy to file a claim for you. Please always feel free to call us at 1-800-729-3777 and we would be more than happy to assist you.
Written by a customer while visiting Sylvania Automotive
Customer Rating
1
Worst Lights I Have Ever Purchased
on February 10, 2025
Posted by: SiouxMe
from Easy Grand Forks, MN
Verified Purchase:No
Purchased and installed 6-20-24, but went out within days of each other (2/8/25 and 2/10/25). Lights on the vehicle these were in are a pain to change, and had to perform at -5 degrees outdoors. Not only do I want my money back, I want this company to cover the frostbite I incurred to replace these dang things. The previous lights lasted from 2016 to 2024. These ones didn't even last 8 months...
No, I would not recommend this to a friend.
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
o We apologize for the inconvenience, as we know this is frustrating. Our warranty is for 12 months guaranteed. Please always feel free to call us at 1-800-729-3777 and we would be more than happy to assist you.
Written by a customer while visiting Sylvania Automotive
Customer Rating
1
No
on January 8, 2025
Posted by: Lowbeam
from Tennessee
Verified Purchase:No
Replaced both 1/6/25 .. left blew 1/7/25 .. -105$ so far,, if this one goes I'm changing brands
No, I would not recommend this to a friend.
Written by a customer while visiting Sylvania Automotive