SYLVANIA - 921 SilverStar Mini Bulb - Brighter and Whiter Light, Ideal for Center High Mount Stop Light (CHMSL) and more (Contains 2 Bulbs)

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.