It is 12v led rope light warm white led, diameter: 1/2'' leds/meter: 24leds, 30leds or 36leds , Length ... roll can’t beover than 50meters. Round 2 wires Led rope light is conducted by two copper wires, forming single ... illuminating your home, or business creating figure, or building Christmas sign display in many occasions such as corners, ceilings, staircases, decks ...