[10.6.1.15]
1) To adjust a luminaire, usually by moving the lamp closer to the lens, to enlarge the diameter of the beam of light emitted.
2) The widest field of illumination from a luminaire.
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[10.6.1.15]
1) To adjust a luminaire, usually by moving the lamp closer to the lens, to enlarge the diameter of the beam of light emitted.
2) The widest field of illumination from a luminaire.
« Back to Definitions Index