Package includes:2 pieces 880 Xenon BulbsVoltage: DC 12VSocket type: 880 Color: Silver and BlueColor temperature: 6000K Light color:day white Power: 27W Luminous Intensity (approx.):477±15%Material: High quality quartz glass tubeFeatures:6000K Color temperature close to the sun， 3000K yellow light， strong penetrating power， raise the clarity of the driving line of sight.Twice higher than traditional halogen lamp brightness， improves the drive at night and clarity to the line of sight of driving in the fog.High energy density and intensity of light and expanded the line of sight range build safe driving conditions.Save a half power than traditional halogen lamp.Long service life， with 20000 hours life expectancy.