★★★★★
Bright
customer—January 13, 2026✓ Verified purchase
Bright lights. They work like new but brighter. Read more
SYLVANIA
SYLVANIA - 921 SilverStar Mini Bulb - Brighter and Whiter Light Ideal for Center High Mount Stop Light
$11.75
About this item
- Lights Dim Over Time, Replace In Pairs: Your lights are a pair, one is never turned on without the other. If one bulb burns out, the other isn't far behind. Replace your 921 SilverStar Mini bulbs in pairs for optimum performance.
- Whiter Light: The Sylvania High Performance mini bulb delivers a whiter light by using a specially designed filament and a propriety gas mixture, as well as a lamp coating that shifts the color temperature towards a whiter light.
- Low Maintenance, High Durability, Excellent Performance: Designed for durability, greater safety, high performance, and lower maintenance by the leading supplier of automotive lighting.
- The Sylvania Standard Of Quality: With over 100 years in business, Sylvania is the world leader in automotive lighting for Original Equipment Manufacturers (OEMs) and the aftermarket.
$11.75
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Product details
| Brand | SYLVANIA |
|---|---|
| Wattage | 17.92 watts |
| Item Package Quantity | 1 |
| Fit Type | Vehicle Specific Fit |
| Auto Part Position | Center |
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Customer reviews
4.6887 ratings
- 5★88%
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Customers say
Customers find the light bulbs bright, easy to install, and reasonably priced.
★★★★★
Good quality
monasa—February 26, 2026✓ Verified purchase
Good quality Read more
★★★★★
2004 Kia Optima, fit perfect, very bright
Pomsky Momsky—July 2, 2025✓ Verified purchase
I wanted brighter headlights & did a lot of research before I purchased these bulbs to replace the original halogen type bulbs from when I bought my car (2004 Kia Optima). Bulbs are bright. The install would've been super easy but the high beams on my car are hard to get to & work on. Unfortunately, once I put them in, the headlights & high beams won't work at the same time anymore. They were listed as a fit for my car. I checked the fuses & they are fine, so I'm not sure what happened. I'm going to have to do some more research to see what's going on with it. Read more
★★★★☆
2010 Ram reverse light bulb
MICHAEL—September 3, 2025✓ Verified purchase
The 921's do not fit for the 2010 Dodge Ram 1500 reverse light bulbs Read more
★★★★★
Just the right size!
MarkB—January 14, 2026✓ Verified purchase
Fit perfectly in a 2020 Jeep Gladiator Sport S without LEDs even though the manual said to use 7440s. 7440s were not the right size. Read more
★★★★★
They work as advertised
Demp—October 21, 2025✓ Verified purchase
Theses light bulbs work. Thank you Read more
★★★★★
Perfect Replacement for Toyota Scion XB 3rd Brake Light
The Reader—June 29, 2024✓ Verified purchase
PERFECT replacement for the 3rd rear brake light on a Toyota Scion XB. Easy Fit and replacement. It is bright and works and fits with no problems at all. I am so glad I found this !!! Read more
★★★★★
Nice inexpensive upgrade for my backup lights.
Alex P.—December 10, 2014✓ Verified purchase
Longevity won't be as good as quality factory-type bulbs. These ones are being used as reverse lights, so that shouldn't be an issue barring problems with wiring/connections/vibration/power. All of which have proven a non-issue on my vehicle. The backup lights don't run often enough for rated life to be a problem, at any rate. If you're using these for something else where they run all the time, it might be a bigger issue but you should still get years of service in most cases. They're a decent bit brighter and whiter than standard bulbs, and not terribly expensive. Nice inexpensive upgrade, and unlike LEDs I don't have to dig through a million junk models trying to find an LED that actually can provide better output than stock without costing a fortune. Check application before complaining about light output! Make sure the bulbs you're replacing are 921 and not some other identical-looking bulb with a different number. Read more
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