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Article: NEC changes affect metal halide lamps: code changes are aimed at preventing risk when metal halide lamps are used in open luminaires and luminaires used in sporting facilities.(METAL HALIDE LAMPS)
- Article from:
- Electrical Contracting Products
- Article date:
- June 1, 2005
- Author:
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The 2005 Edition of the National Electrical Code (NEC) included two changes that directly affect the manufacture and installation of metal halide luminaires. Both changes address methods for preventing risk when metal halide lamps are used, specifically when used in open luminaires and luminaires used in sporting facilities.
Open Luminaire Changes
The purpose of these NEC changes is to reduce the risk of possible injury or property damage when using metal halide lamps in open fixtures. Specifically, the NEC change regarding open luminaires is detailed in the new section 410.73(F)(5) titled Metal Halide Lamp Containment. It states "Luminaires (fixtures) ...