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K series street led light is designed with tool-free buckle, full die-cast aluminum body, high light transmission tempered glass, respirator, level bubble, high-efficiency Philips LEDs, high-quality Meanwell LED driver, ENEC, CE, and CB certified.
High-pressure sodium street lamps can consume up to 1000 watts of power, compared to 320 watts for incandescent lamps used in the 1900s. But LED street lights produce higher light efficiency, so the popular power ranges from 20w to 250w.
The average price in the United States is 10 cents per kWh ($0.10/kWh). The power consumption for 12 hours is (12 hours * 100 watts) = 1200 watt-hours = 1.2 kWh. So the daily electricity bill is (1.2 kWh$0.10) = $0.12. The monthly cost of electric street lights is ($0.1230) = $3.6.
4-5-6 meter high light poles are used on sidewalks and bike paths. Narrow streets and paths prefer 8-10 meters of light poles. Light poles 10-12 meters high are used on boulevards, commercial and industrial areas.
