When it comes to choosing a type of outdoor lighting pole, there are several common options, including cast iron, cast aluminum, and steel. So, which type of outdoor street light pole is better? Below is a comparison of the pros and cons of each type.
Cast iron outdoor lighting poles are a common choice. It has the following advantages. First of all, the cast iron material is durable and can withstand large external impacts. This makes the cast railway light pole have high stability and durability under severe weather conditions. Secondly, cast iron has good fire resistance, is not easy to burn, and can effectively prevent fires from happening. In addition, the cast railway light pole also has high decorative performance, which can increase the aesthetics of the outdoor environment.
However, cast iron outdoor light poles also have some disadvantages. First of all, cast iron is heavy and difficult to install and maintain. In contrast, street light poles made of other materials such as cast aluminum and steel are lighter and easier to install and maintain. Second, cast iron is susceptible to oxidation and corrosion and has a relatively short service life. In contrast, cast aluminum material has higher corrosion resistance and longer service life.
Cast aluminum outdoor lighting poles are another common option. It has the following advantages. First of all, the cast aluminum material is relatively light, and it is easier to install and maintain. In contrast, cast iron is heavier and requires more manpower and material resources for installation and maintenance. Secondly, cast aluminum street light poles have high corrosion resistance. Under the protection of the oxide film, the cast aluminum material can effectively resist the oxidation in the atmosphere and prolong the service life. In addition, the cast aluminum material also has good thermal conductivity, which can effectively dissipate heat, reduce the temperature of the lamp, and increase the service life of the lamp.
However, cast aluminum outdoor light poles also have some disadvantages. First of all, the cast aluminum material is relatively soft and has poor seismic performance. When natural disasters such as earthquakes occur, cast aluminum street light poles are prone to deformation and fracture, which affects the use effect. Secondly, the cost of cast aluminum street light poles is relatively high. The production cost of cast aluminum material is relatively high, so the price of cast aluminum street light poles is also high.
Steel outdoor lighting poles are another common option. It has the following advantages. First of all, steel has high strength and stability, and can withstand large external impacts. This makes the steel street light pole have high stability and durability under severe weather conditions. Secondly, steel has good corrosion resistance, which can effectively resist oxidation in the atmosphere and prolong the service life. In addition, the cost of steel street light poles is relatively low, and the price is more affordable.
However, steel outdoor light poles also have some disadvantages. First of all, steel is heavy and difficult to install and maintain. In contrast, cast aluminum is lighter and easier to install and maintain. Secondly, steel street lamp poles are easily affected by oxidation and corrosion, and their service life is relatively short. In contrast, cast aluminum material has higher corrosion resistance and longer service life.
To sum up, each type of outdoor light pole has its advantages and disadvantages. When choosing the type of outdoor street light pole, you need to choose according to the specific use environment and needs. Cast railway light poles are suitable for places requiring high fire resistance and decorative performance, cast aluminum street light poles are suitable for places requiring high corrosion resistance and thermal conductivity, and steel street light poles are suitable for places requiring higher strength and lower cost.
