All of them come with a power driver. It appears similar to fish net, flexible and curled , glow completely after being connected to power, also has animation function; It's comfortable to be seen, easy to be hung or twisted , Safe, Energy saving, environmentally friendly, no heat radiation, novel and unique at night . It can be used indoor or Outdoor pulling flower, Display window & Door decoration, Trees decoration at night, Building Walling covering, Festival glowing fence, Vehicle Decoration, Outdoor Emergency Warning, Stage scene , Night fountain, slogan or banner background . TECHNICAL DATA Spec. : 0.25 M X 16 M ; 0.4 M X 8 M ; 1.3 M X 1.7 M Mesh size: 0.05M X 0.05 M , Wire diameter: 2.0mm Weight:0.7 -0.5KG Power:40W Color: Red, Blue, Green, Lime Green, Transparent, Orange , and other multi colors Average Wire Application Lifetime: 1000-5000 hrs, Working Mode: Twinkle , Continuous Lighting Driving Power: DC12V,AC220V/110V, Weight: 0.4KG , Spec.: 0.11X0.06X 0.07M Carton Size:0.32X0.45X0.54(M) , Qty: 15 units/CTN