Osram D4R Xenarc 62450 OSRAM Xenarc D4R is made to OEM standards and is in millions of vehicles globally as standard or OEM Parts. With up to 4100K colour temperature, the colour of the OSRAM Xenarc D4R is similar to natural daylight and is pleasant to the eyes. You'll be impressed by their brightness which improves visibility and safety on the road. Item Details Osram D4R HID Light Bulb Ordering Part Number : 66450 Voltage and Wattage : 12V 35W Base: PK32d-6 .