First of all, we need to consider the lighting requirements of street lamps. Generally speaking, street lamps need to provide enough brightness to ensure that pedestrians and vehicles can clearly see the road and the surrounding environment, thus improving the safety of driving and pedestrians. According to the national standard, the illuminance requirement of urban roads is usually between 10 ~ 20 lux. So we need to choose LED bulbs with enough brightness.
Secondly, we need to consider the height of street lamps. The height of street lamps will affect the irradiation range and intensity of light. Generally speaking, the higher the height of a street lamp, the greater the wattage required to provide sufficient brightness. For street lamps with a height of 6 meters, it is generally recommended to choose LED bulbs with a wattage of 30-50 watts.
In addition, we also need to consider the use time and energy consumption of street lamps. LED bulbs are more energy efficient than traditional incandescent bulbs and fluorescent bulbs, which can save energy and reduce energy consumption. Therefore, when choosing LED bulbs, we can choose the appropriate wattage according to the service time and energy consumption requirements of street lamps.
Finally, we also need to consider the quality and reliability of LED bulbs. Choosing high-quality and high-reliability LED bulbs can ensure their long life and stable performance, and reduce the frequency of maintenance and replacement.
To sum up, for street lamps with a height of 6 meters, it is generally recommended to choose LED bulbs with 30 to 50 watts, which can not only meet the lighting needs, but also save energy. At the same time, we also need to consider the quality and reliability of LED bulbs to ensure their long-term stable operation.