The common lumens for street lights are between 5000 и 10000. As the efficiency of the LED lights is about 100-160 лм/Вт, you may need LED lights with a power of 50-60 Вт. Lumens are humans’ perceptions of brightness. On some busy roads, the lumens need to be around 15000. For the same lumens, since LED lights have a higher efficiency, their power can be lower than that of other lights.
Больше чтения: Сколько люмен мне нужно для наружного освещения?



