... Protection class IP65. Lamps: 150W-400W high pressure sodium, metal halide lamp. Electrical Insulation Grade: Class 1. Street lightSize:7-12mPower:2× 250WMaterial ... steel fittings, easy to open.Protection class IP65.Lamps: 150W-400W high pressure sodium, metal halide lamp.Electrical Insulation Class: Class ... , Sodium LampPower SupplyDCApplicationSquare, High Way, Garden Double arm 2*250W street lights