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1.Protection rating:IP55
1.Protection rating:IP55
2.Housing's anti-corrosion
property: class Ⅱ
3.Ambient temperature: -35℃ --- +45℃
4.Electric shock-proof rating:class Ⅰ
5.Lampholder:E40
6.Voltage:110V-130V/60Hz ; 220V-240V/50Hz
7.Luminant:150--400W Sodium lamp / Metal halide lamp