... and bike path lighting, farm & ranch lighting, campus lighting 2. what's the cost? Cost is reasonable, for the example attachment useing ... we are?We are Guolu, Founded in February 2000, has160 people, with12,000 square meters factory, certificated with IS09001-2000, passed ... connect plugs - less than 1 hourNo scheduled maintenance for up to 5 yearsNo cost of replacing concrete, asphalt or landscapingNo ...