Sylvania Automotive Am4474804F1 Sylvania 9012 Silverstar Zxe Gold Halogen Headlight Bulb, 2 PackSylvania AM4474804F1 SYLVANIA SilverStar zXe Gold are the whitest halogen headlight bulbs offered in our premium halogen collection. SilverStar zXe Gold bulbs are made to turn heads with its premier style. SYLVANIA's proprietary Xenon halogen gas technology paired with a cobalt blue coating delivers a crisp white light that transforms the look of your car's low and high beam headlights without compromising on safety. WHITER LIGHT: Proprietary Xenon