e/Sealed beam

Information
has gloss	eng: A sealed beam is a type of lamp that includes a reflector and filament as a single assembly, over which a front cover (lens) of clear glass, is permanently attached. Previously, automotive headlamps used a separate small bulb and reflector covered with a ribbed lens to avoid glare from the filament. This cover would be clamped on with a grommet to seal it. The method's deficiencies prompted the invention of the sealed beam system.
lexicalization	eng: sealed beam
instance of	(noun) electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity electric light, lightbulb, incandescent lamp, light bulb, electric-light bulb, bulb

Meaning
Japanese
has gloss	jpn: シールドビーム(sealed beam lamp)とは、白熱電球の一種でレンズおよびリフレクター（反射板）が一体となったものを言う。
lexicalization	jpn: シールドビーム

Media
media:img	Sealedbeam d106.jpg