Special Demands On Design And Driving Safety Are Met By Our Modern Design Bulbs. With Its Cool Xenon Effect, Xenon Blue Light Is A Real Alternative For Designoriented Drivers. Thanks To The High 4000K Temperature, Similar To A Xenon Bulb, The Xenon Blue Version Provides Up To 20 Percent More Brightness. Xenon Blue The Whitish-Blue Light Ensures Better Illumination, Driving Comfort And Safety. Features: Brilliant 4000K White Daylight. Sharper View And Better Concentration. Meets Global Standard (Ece R37 &Amp; Sae/Dot Regulation).