The Best Street Light Led Wattage Ideas. Web led based street lamps typically consume 120 to 200w of power whereas hid systems require 300 to 400w. Department of energy, some street lights use less power than others.
If the working hour is 10 h, the electricity one hps light consumes will be 1.5 kwh. Most of them were installed on. Web how many watts does a street light use?
