HessAmerica’s pedestrian-scale Sera LED luminaire emits no uplight above 90º horizontal, and can be used for LEED lighting zones LZ2 through LZ4. The optical system consists of two high-power LEDs working in conjunction with a reflector and prismatic lens; light from the LED module is reflected outward and refracted through the lens to produce a long and narrow light distribution pattern. The prisms on the inside of the lens minimize the visual brightness of the luminaire while producing uniform illumination on the ground. Total power consumption is 39 watts. The Sera housing and integral fitter are die-cast aluminum; the formed aluminum door latch is flush to the housing and provides tool-less access to the luminaire. (Appeared EBMag June/July 2010, Products)

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