sodium lamp 1.a hundred percent Original production, 2.reasonable prices, 3.quality guaranteed 4.integrity sodium lamp1.parameter list Wattage Color ... 8300 10000 E27 T 39 161 150 2100 100 1.80 13000 20000 E27/E40 ED 55/91 145/225 150 ... 2100 100 1.80 13000 20000 E27/E40 T 39/47 180/210 ... road,whart,sport,alrport,city landscape,flood lighting,etc. 700W high pressure sodium lamp