PERDE Solar Series Platinum H1 Xenon-Enhanced Headlight Bulbs Pair. Solar Series Platinum bulbs provide brighter, whiter light for improved nighttime driving. They generate more light than regular halogen bulbs, while still keeping within legal wattage limits. PERDE Bulbs Features: State-of-Art Korean Engineering Assembly, Imported Japanese Filament, Quartz Crystal Capsule, Laser Etched Markings, DOT Compliant, and Lifetime Replacement Warranty*.