Assertion: projector's lamp | /r/CapableOf | send greater portion of its light
Facets:
value: towards the fresnel lens
type: TRANSITIVE-OBJECT
Source sentences:
text: More modern overhead projectors use an integrated lamp and conical reflector assembly, allowing the lamp to be located deep within the reflector and sending a greater portion of its light towards the Fresnel lens; this permits using a lower power lamp for the same screen illumination.