The product is a 12V or 24V halogen DE-headlight module with a plug that uses blade terminals. It is designed for use in the front of vehicles on either side and has a round shape.
The HELLA Ff-H9 High Beam is a round, 90mm spotlight with clear diffusing lens. It's an essential accessory for any vehicle and fits perfectly with the reference number 12.5. This high beam light operates at 12V and has a fitting/screw connection.