Rugged, 0.063" thick, aluminum rectilinear housing. Formed for weather-tight seal and integrity. Naturally anodized, extruded, aluminum doorframe with mitered corners is retained with two (2) 0.188" diameter hinge pins and secured with one (1) quarter-turn, quick release fastener. Weatherproof seal between housing and doorframe is accomplished with an integrally designed, extruded silicone gasket that snaps into the doorframe and another gasket is applied to the housing.
Finish: Standard finish is dark bronze (DDB) polyester finish with other architectural colors available.
Anodized segmented reflectors provide superior uniformity and control. KSF1/KSF2 reflectors are rotatable and interchangeable. KSF3 Type IV is rotatable. Five cutoff distributions available: R2(roadway), R3 (asymmetric), R4SC (forward throw, sharp cutoff), R4W (wide, forward throw), R5S (square). Lens: 0.125" thick, impact-resistant, tempered, glass with thermally-applied, silk screened power door shield.
Nighttime Friendly™ - Rectangular housing, 3 housing sizes, flat lens, 1000W max. KSF1/KSF2: Available in R2 and R3 only. KSF3: Available in R3 and R4 only.
Ballast: high reactance, high power factor for 100 - 150W. Constant wattage autotransformer for 175W and above. Metal halide 150W and below are standard with pulse-start ignitor technology; super CWA pulse-start ballast required for, metal halide: 200W, 750W, 775W, and 875W (SCWA option).
Socket: Porcelain, position-oriented, horizontally mounted, mogul-base socket (100M and 150M are medium-base) with copper alloy, nickel-plated screw shell and center contact. UL Listed 1500W, 600V.
Extruded 4" (KSF1, KSF2) or 12" (KSF3) aluminum arm for square pole mounting shipped in fixture carton as standard. Optional mountings available.