§ 31-01-030. Shielding.

Latest version.

(a)

General requirements. Except as otherwise provided below, all lighting devices or fixtures shall be shielded in such a manner that light rays emitted by the device or fixture, whether directly from the lamp or indirectly from the fixture, are projected below a horizontal plane running through the lowest point on the fixture where light is emitted.

(b)

Low-pressure sodium. Low-pressure sodium lamps shall be shielded in such a manner that the lowermost edge of the shield is below the plane of the centerline of the light source or lamp so that light emission above the horizontal plane is minimized.

(Ord. No. 805, § 1, 12-11-90; Ord. No. 1057, 4-13-99)

                    
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