160L cool white led waterfall copper wire string light with IP44 transformer. 10cm LED spacing and 500cm transparent lead wire. Total have 8 pcs string line from a pivot,and each string with 20L bulbs. Indoor and outdoor use. The copper wire surface has the protective film. FAQ Q: How to control the product quality? A: We have a strict quality control system, Professional QC team. Each approval sample we will sealed and compare it with mass-production when do the final inspection. Q: If the products have some quality problem,how will you deal with it? A: Each step of production and finished products will be inspected by QC department before shipping. If the quality problem of products caused by us, we will provide a replacement service. Q: I bought from you once. Can I have a special offer this time? A: Contact for details. We do value our customers; we can and will offer you better price.LED Copper Wire Light price website:http://www.joy-homeleddecoration.com/led-copper-wire-light/