Definitions for "SEALED BEAM"
A one-piece, hermetically sealed headlight in which the filament is an integral part of the unit, and the lens itself is the bulb.
It is a sealed airtight headlight in which the filament is a crucial part of the unit and the lens itself is the bulb.
A sealed headlamp unit where the filament is an integral part and cannot be renewed separately. Semi-trailing arm - A common form of independent rear suspension.