iDlumina 9006 HB4 12V 24V White LED Car Light Bulb 2X10W COB Aluminum Fan Cooling Design for Replacement Headlight Fog Light (Pack of 2) 12 months warranty on item(s) that confirm to be manufacturer defect. Fit: 9006 (HB4) Application: Headlight, fog light. Performance: 6500K Xenon white. 2000LM ultra bright. Voltage 10V-28V DC. 2 pieces of qualified 10W Bridgelux COB Chip per bulb. Cooling system with fans airflow and aluminum frame design. IC control driving,overheat protection. circuit protection with polarity. Installation: plug and play. All in one design.