Definition of sealed-beam in English:

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Pronunciation: /ˈsē(ə)ldˌbēm/


Denoting a vehicle headlight with a sealed unit consisting of the light source, reflector, and lens.
Example sentences
  • Sealed beam headlights are much harder to replace compared to composite headlamps.
  • However, some vehicles use sealed beam lighting which requires that you convert to bulb type lighting.
  • This document establishes performance requirements, material requirements, design requirements, and design guidelines for sealed beam headlamps.
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