high power led Street lights LED street lights use about 42% less energy than conventional gas discharge lamps - and thanks to the intelligent dimming, even more energy (and thus CO2) can be saved. The energy savings do not only help to protect the environment at a crucial time, they also disburden the budgets of cities and communities. LED street lights are becoming very popular, they are extremely energy efficient. A average LED street lamps has about 30 LEDs and draws about 30 watts. Far less than bulbs. it's a best choice to instead normal street lights. But, thats only one reason why cities are switching to them. LED street lights can last anywhere from 10 to 15 years without ANY kind of maintenance. This more then off sets the initial buying price. They are also BRIGHTER yet focus the light better onto the ground, cutting down on light pollution. The light glow is also very pleasant. So led street lights is a best choice to replace high pressure sodium lamps.led street ligh