Features: 1) Voltage: 220V, 110V, 24V and 12V 2) Main cable length: 2m from left to right, with mini memory controller 3) Drop length: 20 ~ 60m, 30 ~ 50cm 4) No. of LEDs per set: 100pcs 5) Available colors: red, yellow, orange, blue, green, white and multi colors 6) Power consumption: 9.6W/set 7) LED life: 80,000 ~ 100,000hrs Packing: 1 set/box, 12 sets/ctn