Road lamp 1.AC220v,50Hz 2.250w-400w 3.8-12m Road lampPower AC220V(-8%~+6%), 50HZLight source high pressure sodium lamp, 250 W ... - 400W; metal halide lamp,250W - 400WProtection ... reflectance attenuation of reflector.6.The integration design of lamp of lamp and electrical equipments, and the electrical equipment are ...