Comparing the LED street light transform energy conservation and emissions reduction

Energy saving index calculation, Calculated on the basis of 12 hours per day : save electricity a year = 365 * 12 * ( 0. 5 - 0. 16) = 1489. 2 save electricity bills a year = 1489. 2 * 0. 8 = 1191. 36 yuan after the modification LED lights, save electricity, 1191 a year per lamp. 36 yuan. If you use the whole road pavement LE

energy-saving index calculation, Calculated on the basis of 12 hours per day : save electricity a year = 365 * 12 * ( 0. 5 - 0. 16) = 1489. 2 save electricity bills a year = 1489. 2 * 0. 8 = 1191. 36 yuan after the modification LED lights, save electricity, 1191 a year per lamp. 36 yuan. If the whole road pavement using LED street lamp per year for the country save a lot of electricity, in terms of economic efficiency, save a lot of money. LED street lamp is currently the world's newest lighting light source, its characteristic is better than incandescent lamp energy saving 90% 70% energy saving than the high-pressure sodium lamp than 40% energy saving fluorescent bulbs is the life of 50000 hours lamp point 12 hours every day calculation, its life is about 11 years according to the energy saving ratio calculation, total, after nearly three years by saving electricity recover all

cost, LED street light