Beijing HuaShengZe Economic and Trade Co., Ltd.Double-Ended HPS Lamps
852Double-Ended HPS Lamps Wattage (W): 35 50 70 100 110 150 250 400 Characteristic: High effective energy saving； long in service life； good photochromism and light source....
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Double-Ended HPS Lamps Wattage (W): 35 50 70 100 110 150 250 400 Characteristic: High effective energy saving； long in service life； good photochromism and light source....
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