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
Good for several months
on August 15, 2024
Posted by: ian
from New Hampshire
Verified Purchase:No
I should've read more, about this product first. This product is meant for short usage only PROS: - Pretty bright for a Halogen product and it's not as yellow as other traditional halogen - OSRAM/SYLVANIA has a solid product support in the USA. 2 Days priority delivery replacement service CONS: - Not a RELIABLE product! I bought a pair in August 2023. One bulb died on Feb 2024. Warranty replacement. Died again in August 2024. Now I'm waiting for another replacement. 1-year warranty is not enough. It has to be at least 2 years My last OSRAM product, lasted until I sold my car. So they used to have a long lifespan, I think it's like more than 4 years or so. Not this one, for sure.
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
3
Little difference
on December 18, 2021
Posted by: Jersey driver
from Nj
Verified Purchase:No
Not that much difference from basic bulb, little brighter same distance. Not worth the money as far as I am concerned.
No, I would not recommend this to a friend.
Written by a customer while visiting Sylvania Automotive
Customer Rating
2
These did not seem to be as good as the factory bulbs.
on December 29, 2024
Posted by: Joe
from Loveland Oh
Verified Purchase:No
I replaced both bulbs in my 2017 Jeep Grand Cherokee a few months back. The person at Advanced Auto Parts suggested these. One of my bulbs had burnt out and I opted to simply replace them both at the same time. They are not as bright as the OEM part and I am not happy with the amount of light they produce, but after the struggle I went through installing them, I am just going to suffer with these until they give out. Maybe I just got a bad pair. Sylvania bulbs have been my go to brand for a long time.
No, I would not recommend this to a friend.
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
o 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
Bulbs burn out way, way too quickly, ESPECIALLY for the cost
on February 19, 2024
Posted by: Sylania Ultra H11C GA
from Perry, GA
Verified Purchase:No
Same as most all the other reviews I'm reading. Driver side: lasted 439 days, 44,855 miles. Passenger side: lasted 341 days, 34,970 miles. As with another review, the OE bulbs last for YEARS.
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. Your vehicle's electrical system is designed for a fixed power draw, so by design, we cannot draw more power out of the vehicle. As the global leader in Automotive Lighting, SYLVANIA has developed state-of-the-art components that deliver a higher performance without drawing additional power from the vehicle. This performance increase comes at the expense of a shorter lifetime when compared to OEM basic bulbs.
Written by a customer while visiting Sylvania Automotive
Customer Rating
2
I shouldn't buy again but I am because they are bright
on March 10, 2022
Posted by: G-Moore
from Munster, IN
Verified Purchase:No
I am generously giving 2 stars just because these bulbs are bright. I bought a two pack of the of these H11 Ultras in Sept 2020. The left bulb burned out in Oct 2021 I replaced it with a new H11 Ultra. I thought, Ok maybe that one was defective, it happens. Now in Feb of 2022 the right bulb burned out. So the first bulb on burned out in 13 months and the second one in 17 months. The original bulbs that came with my 2014 Subaru XV lasted 6 years, in fact only one bulb burned out in Sept 2020 but I replaced both with these Sylvania H11 Ultras, because it is recommended to change both bulbs at the same time. If either of these recently replaced bulbs burn out again in less than a few years I am going to scrap them both and go with a pair of Hella bulbs next time.
No, I would not recommend this to a friend.
Response from Sylvania AutomotiveBy osramsylvaniapwr, osramsylvaniapwr, February 21, 2026
We apologize the bulbs have not met your expectations. We guarantee 12 months on all of our halogens bulbs. Please feel free to always call us at 603-464-5533 as we are here to help!
Written by a customer while visiting Sylvania Automotive
Customer Rating
2
Slightly brighter than OEM. Shirt life
on March 23, 2025
Posted by: PL3
from cCA
Verified Purchase:No
Wish thee reviews were available when I purchased these bulbs last year. I already have to replace them. Not worth the cost.
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
2
Constantly Replacing these bulbs
on February 21, 2024
Posted by: Low Beam Maniac
from Poconos, Pennsylvania
Verified Purchase:No
I purchase the ultra-bulbs for the brightest, whitest, farthest light however, I am replacing x2 a year and have been for years. Has to be a way to provide a product that will last longer than 6 months. The 2 star rating is strictly on the basis of my needs to constantly replace these bulbs. The brightness is a 5 star.
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 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
Posted by: Thomas
from Undisclosed
Verified Purchase:Yes
Great product at fair price. I always trust Sylvania brand.
Written by a customer while visiting Sylvania Automotive