Hyundai Azera Daytime Running Light Bulb Size

Additional Notes

• The Hyundai Azera uses the H7 bulb size for its daytime running lights across the 2012-2017 model years.
• The H7 is a single-filament halogen bulb, meaning it contains one tungsten filament and produces light through the halogen cycle, which redeposits evaporated tungsten back onto the filament to extend its operational life.
• H7 bulbs use a PX26d base, a two-pin connector with a plastic collar that locks into the housing at a fixed orientation, ensuring correct filament positioning relative to the reflector.
• The H7 operates at 12 volts and 55 watts, values that place it within the standard low-voltage automotive electrical range used in most passenger vehicles.
• The H7 is an ECE-regulated bulb type, a standard developed for European and international markets, though it also carries approval for use in the United States and Japan.
• Because the H7 is a single-filament bulb, it is dedicated to one lighting function per unit and is not interchangeable with dual-filament bulb types such as the H4, which serves two functions from a single housing.