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The quartz incandescent lamping within Gotham's hybrid
ellipsoidal optical system delivers maximum illuminance from a
quiet 6-inch aperture. A full range of T4 lamps includes 150,
250, 400 & 500 watts. For each wattage, the luminaires can
be configured for narrow, medium or wide-beam
distributions.
Gotham's GQ family includes
fixed and tiltable luminaires to satisfy every need in
auditoriums, theatres, churches, arenas and similar spaces. This
chart outlines the lamp wattages and beam distributions, with
spacing-to-mounting height ratios for each. |