Leds are using semiconductor light-emitting diode, LED street lamp with high brightness white light emitting diode as light source, high luminous efficiency, long life, easy to control, safe environmental protection, it is a low energy street light products, save electricity than a general energy-saving lamps, high brightness, cast light far, using a wide voltage range and light source can use of embedded microcomputer controller, LED seven color change, soft and bright light color, low energy consumption, green environmental protection, suitable for family, shopping malls, hotels, restaurants and other public places for lighting for a long time. LED street lamp and incandescent lamp tube or low pressure than fluorescent tube, LED light source of stability and long life is the job of the obvious advantages of incandescent lamp time seldom more than 1000 hours, electronic drive fluorescent tube has more than 8000 hours of continuous work time, but the LED light source can be trouble-free working 50000 hours. Because LED lamps and lanterns has small volume, long service life, energy saving and environmental protection advantages, experts say it is lighting in the history of mankind following the incandescent lamp and fluorescent lamp again after work beyond, with high power LED as light source, street light, can be directly connected to the ac power - 100 240 v environment-friendly street lamp. LED street light spectrum produced by no ultraviolet and infrared, no heat and radiation, belongs to the green light source, compared with the ordinary 150 w energy-saving lamp lights save power 503 a year. 7kWh。 Lamp holder is made from aluminum alloy die casting; Is adopted high quality toughened glass chimney, dust has very good waterproof and pervious to light; And a full set of stainless steel fasteners; And the surface of the product is also adopted the environmental fluorocarbon powder electrostatic spraying, the LED street lamp itself are good self-cleaning. Now lighting lamps and lanterns lighting costs have on the market is not only the initial cost of the lamps and lanterns, which also involves in the process of lamps and lanterns lighting energy costs, as well as in cannot work normally required to replace the lamps and lanterns of lamps and lanterns of labor cost, etc. Incandescent light bulbs, LED light source, the price is about 50 times the price of the light source, the current is the main special illumination lighting and light color on semiconductor lighting, later will also expand to the field of general lighting. Streets and squares of beautification, home decorative lighting, public places of entertainment beautification, etc. The above information provided by the lighting.