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
5
I would by these bulbs again,
on February 18, 2023
Posted by: Larry L
from Vancouver BC Canada
Verified Purchase:No
Very bright bulbs for those dark rainy nights. One bulb did fail within 4 weeks but Sylvania Fedexed a new two pack to me within 5 days. Warranty form on their site was easy to use and the response was immediate with zero hassle.
I would recommend this to a friend!
Written by a customer while visiting Sylvania Automotive
Customer Rating
2
Bright yes - as advertised ..... but does not last very long
on December 17, 2023
Posted by: GW
from Athens, Ga
Verified Purchase:No
purchased to replace original bulbs - one burned out without 7-8 months. I thought enough of the brightness to purchase again BUT this will be the last attempt.
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
1
6 Month Life
on December 10, 2023
Posted by: Henry
from Decatur, Ga
Verified Purchase:No
The Ultra Bulb only last 6 months of normal driving. This is my second set and both sets only lasted 6 months. I only use them after dark to preserve the bulb life. And still only lasted 6 months. Great brightness though.
No, I would not 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
1
They are bright but definitely don't last
on August 26, 2023
Posted by: Unhappy customer
from Green Bay Wi
Verified Purchase:No
I bought these bulbs because I was told they would last longer and were brighter. I only had one bulb out but decided to replace both at the same time, bought them December 22 2022 and today August 26, 2023 the one burnt out already. Now to find a set that might last longer than 8 months.
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
2
2 sets of these lights have not lasted even a year
on July 28, 2023
Posted by: Aquajock
from Seattle
Verified Purchase:No
These lights are bright. I liked them. But I orginaly had one light go out and replaced both with these brighter lights and they went out after less than 5 months and then again after 3 more months.
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
lasted 20 months
on March 25, 2025
Posted by: MCR
from Chicago
Verified Purchase:No
The factory headlight bulbs lasted over 10 years before the first one stopped working. I bought the Silvania H11 and replaced the set together. The first one stopped working after 20 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 guarantee. 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
4
The Brightest Bulb. Good Warranty service from Sylvania.
on April 29, 2024
Posted by: Navin
from Boston, MA
Verified Purchase:No
I bought this bulb last year. one of the bulb gone bad. I reached Sylvania they sending new one. Good Warranty support
I would recommend this to a friend!
Written by a customer while visiting Sylvania Automotive
Customer Rating
3
I might buy again
on March 21, 2023
Posted by: Mike
from Tucson, Arizona
Verified Purchase:No
I brought these bulbs along with ones for high beam about a year and a half ago. Three nights ago I noticed the right one had gone out. My OEM bulbs lasted longer then these did.
No, I would not recommend this to a friend.
Written by a customer while visiting Sylvania Automotive