Feature●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 isnt far behind. Replace your H11 SilverStar zXe GOLD bulbs in pairs for optimum performance.●Xenon Charged Light Bulbs: Cobalt blue coating provides optimal light transmission and color. Exclusive laser-ablation takes coating technology to the next level.●Sleek Style Meets Premium Performance: Gold Mirror top alloy coating completes appearance of the headlights. These H11 SilverStar zXe GOLD bulbs provide crisp, white light - the look, feel and attitude of HID.●Premium Hid Alternative With Ultimate Attitude: Proprietary Xenon halogen gas technology makes these bulbs the premium choice for style and performance compared to HID replacement upgrades. DOT Compliant and 100% Street Legal.●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.Description SYLVANIA has stepped it up again. zXe Gold-High End White Light for the consumer focused on style. Cobalt coating and laser ablation provide the deepest white color to shine through and still keep the headlight street legal