How to choose a good led stadium lights?

Choice of light source
1 lighting installation height of the stadium, light should be used metal halide lamp or high-power LED stadium lights.
2 indoor gymnasium with lower roof and smaller area, it is advisable to adopt LED lamp and low power metal halide lamp.
3 The outdoor stadium should adopt high-power and medium-power LED flood light and metal halide lamps, and medium-power metal halide lamps and LED lamps should be used in indoor gymnasium.
4 emergency lighting should be LED lights or fluorescent light can be instantaneous start, reliable light source.

5 light source should have appropriate color temperature, good color rendering, high light effect, long life and stable ignition and photoelectric characteristics.
2, Lamps and accessories requirements 1) lamps and accessories of the safety of the corresponding standards should be consistent with the provisions.
2 lighting protection grade of electric shock is in accordance with the selection of metal shell grounding of I or II lamps 3 lamp efficiency: High intensity gas discharge lamp is not less than 65%, grille fluorescent lamp not less than 60%, transparent protective cover fluorescent lamp is not less than 65%.
4 led stadium lighting fixtures should be fitted with the installation height, position and lighting requirements. In the outdoor stadium, narrow beam and medium beam lamps should be selected, and medium and wide beam lamps should be used in indoor gymnasium.
5 lighting should have anti glare measures, and lamps and accessories should meet the requirements of the use of the environment. Lamps should be of high strength, corrosion resistance, electrical accessories to meet the requirements of heat-resistant grade.
 6 installed in the high altitude of the lamps should choose the light weight, small size, small wind load coefficient of products.
7 Lighting and accessories should be fall-proof measures.

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