The 2002-2006 Toyota Camry uses halogen headlights with a dual-beam system: 9006 (HB4) bulbs for low beam and 9005 (HB3) bulbs for high beam . The factory housings use complex surface reflectors with polycarbonate lenses, and while the overall design differs between the 2002-2004 and 2005-2006 facelift models, the core halogen bulb specifications remain the same across these years .