Mains street lamp of the following disadvantages: first: in mains lighting engineering has complex working procedures, the first thing to laying cable, it will be conducted in cable trench excavation, laying of drainage tubes, pipe threading, such as large backfill foundation engineering, and then for a long time
the lights mains the following disadvantages: first:
in the mains lighting engineering has a complex operating procedure, the first thing to laying cable, the cable trench 【 be In cable trench is to change electric power or telecommunications cable laying and facilities of the underground pipeline, palisade structure is also been laying cable facilities, such as rectangle, circle, arched pipeline structure. 】 Excavation, laid drainage tubes, pipe threading, such as large backfill foundation engineering, and then for a long time of installation and debugging, if any route has a problem, to rework large area, and complex topography and wiring requirements, the cost of labor and auxiliary materials is high.
2: grid lamp alteration due to the construction quality, landscape engineering, material aging, power supply, gas pipeline conflict influences many aspects such as safety hidden trouble.
the third: fixed mains street lamp work has high electricity bills, and be a long-term continuous to maintenance and replacement of lines and other configuration, maintenance costs will increase year by year. Andrew lighting (
Yangzhou) Co. , LTD is located in the Chinese manufacture base of street lamps, LED industry base in China, one of the famous historical and cultural city of yangzhou. Our company is one specialized is engaged in outdoor lighting research and development, production, sales, installation, service in the integration of new energy production enterprises, the company is mainly engaged in research and development production of street lights, solar street light, light, 【 Light, generally refers to more than 15 meters steel conical light pole and high-power modular fixtures are composed of new type of lighting. 】 , solar garden lights, solar landscape lights, solar LED lamps and lanterns, monitoring pole, traffic signal lamp, traffic sign pole' Traffic sign pole also known as the road sign pole, pole, road signs used to indicate the traffic line on both sides of the road and pillar, traffic sign pole is made by steel tube processing molding, surface treated with hot dip galvanized. 】 , and other outdoor lighting products, and to undertake all kinds of landscape lighting engineering.