... wire of LED Twinkle light of green color can connect at least 5pcs together Quality: can be GS or CE standardType of bulb: LED bulbType of wire ... blue, white, warm white, pink, purple, multicolorColor of wire: clear, white, green, dark green, blue, pink, black, yellow, purpleVoltage: 24V ... controller, depending on your requirementThe feature of LED: Low power consumption, bright color, long lifespan