Distributed light source:150W-400W high pressure sodium lamp Rated voltage and frequency:220V?0%/50Hz Installation tube size:￠60mm SPECIFICATION The lamp body and lamp cover are aluminum alloy die casted. The lampshade is made of toughened glass, it has sound transparency and intensity. The lamp structure is designed to inner bulb-change structure, reflector is drawn by high pure aluminum. Integration design makes its apparatus parts installed inside the lamp ,it's convenient for exam and maintenance. Introduce all stainless steel setscrew. APPTICATIONS City beautiful project, high speed road, squqre yard, shipside, garden area, etc. INSTALLATION HEIGHT 150W-250W:8M-10M 250W-400W:8M-14M