... via 1 adapter, color changed via 1 controller, but need special connection for connecting.5. Size, 5000x10 mm,6. LED quantity, 60 LEDs ... ,11. Transformer, 85-265v AC to 12v DC optional,12. Controller, optional.13. Remote, optional.14. Separable every 3 LEDs.15 ... ,12. Lifespan, 50,000 hours,13. Warranty, 3 years. 12v RGB color changing LED light strip 5050 SMD flex LED robbin strip light belt