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t} <br />I <br />Subd. 4. Class 3 Lighting. Any outdoor lighting used for decorative effects including, but not <br />limited to, architectural illumination, flag and monument lighting, and illumination of landscaping. <br />Subd. 5. Direct llluminatic.i. Illumination resulting from light emitted directly from a lamp or <br />luminaire, not light diffused through translucent signs or reflected from other surfaces such as the <br />ground or building faces. <br />Subd. 6. Directly Visible . Allowing a direct line-of-sight to the light source or lamp, <br />Subd. 7. Flood Light or Lamp. A specific form of lamp designed by the manufacturer to direct its <br />output in a specific direction (a beam) but with a diffusing glass envelope. <br />Subd. 8. Footcandle ((c). A unit of illuminance equal to one lumen per square foot. It is the <br />luminous flu.\ per unit area in the Imperial system. One footcandle equals appro.ximately 10 (10.76) <br />lux. <br />Subd. 9. Full Cutoff Light Fixture. A luminaire light distribution where no light is emitted above <br />the horizontal, and where the intensity at 80 degrees from nadir (straight down) is no greater than <br />100 candela per 1000 lamp lumens. <br />Subd. 10. Fully Shielded Light Fixture . A lighting fixture constructed m such a manner that 95% <br />of all light emitted by the fixture, either directly from the lamp or a diffusing clement, or indirectly <br />by reflection or refraction from any part of the luminaire, is projected below the horizontal as <br />determined by photometric test or certified by the manufacturer. Up to 5% of the light emitted may <br />shine above the horizontal. Any structural part of the light fixture providing this shielding must be <br />permanently affi.xed. <br />Subd. 11 . Glare . The sensation produced by a bright source within the visual field that is <br />sufficiently brighter than the level to which the eyes are adapted to cause annoyance, discomfort, or <br />loss in visual performance and visibility. The magnitude of glare depends on such factors as the <br />size, position, or brightness of the source, anu the brightness level to w hich the eyes are adapted. <br />Subd. 12. Glass Enclosed Area . Interior building spaces with extensive use of glass or other <br />transparent or translucent material, including atria, sky lighted areas, conservatories or greenhouses, <br />in which interior lighting of the area will provide illumination onto adjacent exterior spaces. <br />Subd. 13. lESNA. Illuminating Engineering Society of North America <br />Subd. 14. Installed . The attachment or assembly fixed in place of any outdoor light fixture, <br />w hether or not connected to a power source. <br />Subd. 15. Light pollution. An> adverse elTect of manmade light. <br />Subd. 16. Light Trespass . Light falling where it is not wanted or needed, including across property <br />boundaries. <br />Mi:2}0-S <br />Ordinance i J47 <br />November 6, 20CI