Cold white Christmas lights, 500 LEDS green string outdoors 220V

Cold white Christmas lights, 500 LEDS green string for outdoors/indoors, 20 m.
These LED Christmas lights can decorate indoor and outdoor settings. There is a flash control unit with 8 different light show options.

TECHNICAL FEATURES:
Number of lights: 500 single-colour LEDs,
Cable colour: green,
Chain length: 20 m,
Cable length: 3 m,
Programmable: YES,
Primary voltage: 230V 50Hz,
Secondary voltage: 31V 4.8W, Led: 3.2V 0.064W