I recently installed Sylvania SilverStar H11 headlight bulbs, and they do seem to provide a crisp, whiter light than OEM/stock bulbs. I wanted a whiter (higher color temperature) bulb and the SilverStar provides it. The color temperature is consistent with the rating of around 4000K for the SilverStar bulbs versus 3200K for stock bulbs. A well-known issue with "performance" headlight bulbs is that they are rater for a shorter lifespan (perhaps one year depending on usage) compared to stock bulbs. I can't comment on the lifespan of the SilverStar bulbs yet, but it's worth considering as one of the trade-offs for whiter light.
Verified purchase: Yes | Condition: New
I use these bulbs in a 2013 Hyunday Elantra. I drive on average 110 miles per day, leaving DRL on all the time. Switched to Sylvania Silverstar after the OEM bulbs burned out. Pro: The light is noticeably brighter, better illumination in distance. Con: They don't last very long. Data: The original bulbs lasted 88600 and 94000 miles before they burned out. These (Sylvania Silverstar) needed replacement after 16500 and 11000 miles, much faster than I anticipated. If you can get them cheap and don't mind getting under the hood for replacements, they are a good choice. Otherwise, keep looking.
Verified purchase: Yes | Condition: New
I use to use Phillips Crystalvision, Sylvania's counterpart. So far (I've only had a week) the H11 Sylvania's are performing well and light up the road quite well. I always replace in pairs and keep the working bulb from the old set as a "backup" since having 2 working headlights vs one is always better.
Verified purchase: Yes | Condition: Pre-owned
Brighter white than stock bulbs. The headlights do not look obnoxious for the type of vehicle (2010 Nissan Rogue). Would buy again.
Verified purchase: Yes | Condition: Pre-owned
What a difference!! The SilverStars are ridiculously bright!! I put these in my truck and could immediately tell how much more visibility they provided. And I even have slightly hazy lens. I definitely recommend these to anyone!!
Verified purchase: Yes | Condition: Pre-owned
the lights are vary bright , Made driving in the dark much better. I will order again
Verified purchase: Yes | Condition: New
what I ordered, came quickly
Verified purchase: Yes | Condition: New
Great headlight bulbs. For a great price.
Verified purchase: Yes | Condition: New
I get these bulbs all the time.
Verified purchase: Yes | Condition: New
Lights up the road perfectly. Can see much further and clearer than the basic bulb. Replace both bulbs to get the maximum benefit .
Verified purchase: Yes | Condition: New
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