The device bearing the EC component type-approval mark shown above is a sealed-beam headlamp meeting the requirements of Annex III (sequence No 02) with respect to both the passing beam and the driving beam and designed for right-hand traffic only, type approved in Germany (e1) under the base approval number 1471.
... motor vehicle "sealed-beam" headlamps emitting an asymmetrical passing beam or a driving beam or both and complying with the requirements set out in Annex III ...
Most cars and trucks on the road use sealed-beam headlights, which have the bulb, reflector and lens as one unit. If there are screws holding a trim piece around the headlight and another metal ring holding the headlight itself, the headlight is a sealed beam. If the light is burned out, the entire unit must be replaced.
