Model Number: NW-SL011 Key Specifications/Special Features: Constant voltageUsing good quality of smd3528 LEDs.Long life span 50, 000+ hours.Low power consumption.Completely even light spread, solving the uneven luminous problem.Easy installation, the production of highly customizable.Decorative effect is brilliant, energy saving, environmental protection.Safety, harmless to human beings.11light mode:7Static colors and4color changing mode:Press hidden switch button to start with steady color (1) red, (2) green, (3) blue, (4)yellow, (5) cyan, (6) purple and (7) white, then comes (8)whiteflashing color, (9) seven color changed slowly(rotates through each color), (10) seven color flash fastly, (11) seven color changed slowly+ seven color flash fast and (12) switch off