Codes & Standards - Purchase
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This Standard provides energy and lighting performance requirements for Cobra-head type luminaires using
(a) 50 to 400 W high-pressure sodium (HPS) lamps; or
(b) 70 to 400 W metal halide (MH) lamps; and
(c) small and medium refractors made of material such as glass, polycarbonate, or acrylic.
This Standard applies to luminaires used along streets, roadways, and highways in standard one-sided, staggered, and opposite layout arrangements.
This Standard is based on average luminance, luminance ratio, rated lamp watts, and rated lamp lumens.
This Standard applies only to clear lamps.