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Standard for USA/Canada
120V/60Hz, 277V/60Hz
Our contents are shown to you in English. Product data is displayed for a technical region using 220V-240V/50Hz-60Hz.
With downlights, this is the angle subtended between the horizontal plane and a straight line extended from the edge of the luminaire to the edge of lamp. It is a dimension for the visual comfort of a luminaire in addition to the luminaire cut-off angle.