features: ________________________________________ 1) 12v, 24，110-120v, 220-240v 2) diameter: 11*17mm 3)48-72mini-bulbs/meter 4) three wires and four wires 5) suitable for both indoor and outdoor use 6) life: about 25000hrs 7) solid 8) color: multi-colored, red, yellow, blue, green, cold white, warm white 9)100m/roll with 10 sets of accessories 10) different sizes available specification ________________________________________ 1）the flat shape is more suitable for different kinds of high building outline of outer wall. because the shape of rope is not twist as round ones, so the direction of light is the same, 2）flat three rope light, two-lined bulb circuit makes its brightness higher than 2 wires led rope light. 11*18mm flat diameter is suitable for building exterior decoration. with our special controller, can creating chasing, color changing, tinkering, dimming and shining effect. packing specification: 6m/roll 10m/roll 20m/roll 50m/roll 100m/roll or other lengths(customized) 1) each small roll (6-20m) is usually packed in a color box first, then in an export carton. 2) each big roll (50-100m) is packed onto a plastic reel first, then in an export carton. 3) it can works with controllers or without controllers. if working without controllers, the emitting light will be steady.