20 meters high lamp and the light what is the difference between the rural solar street light?

More than 15 meters high lamp: generally refers to steel column type light pole and high-power modular fixtures are composed of new type of lighting. It is made up of lamp holder, internal electric lamps and lanterns, rod body and basic parts. Lamp holder model according to user requirements, surrounding environment, lighting needs specific and

 high lamp: generally refers to more than 15 m steel column type light pole and high-power modular fixtures are composed of new type of lighting. It is made up of lamp holder, internal electric lamps and lanterns, rod body and basic parts. Lamp holder model can according to user requirements, concrete and the surrounding environment, lighting requires; Internal lamps and lanterns is much by omni 【 Omni, English name: Floodlight luminaire is a kind of can be all directions even illuminate the point light source, it can adjust the illuminate of scope, performance in the scene for a positive octahedral icon. 】 And project-light lamp, light source adopts NG400 high pressure sodium lamp, lighting a diameter of 60 meters. Rod body is cylindrical structure, commonly used steel plate, height is 25 - More than 40 meters to 25 meters steel column type light pole and high-power modular fixtures are composed of new type of lighting. It is made up of lamp holder, internal electric lamps and lanterns, rod body and basic parts. Lamp holder model can according to user requirements, concrete and the surrounding environment, lighting requires; Internal lamps and lanterns is composed of omni and project-light lamp, light source usually adopts high pressure sodium lamp and metal halide lamp. , lighting a diameter of 60 meters. Rod body generally for new rural cylindrical structure, solar street lamps with steel plate and the height is 15 - 40 meters.