... is more cheaper 2.factory direct sell ,quality is more better 3.CE&ROHS ... string 2.100LEDs/string 3.Blue,Red,Green,Yellow,White,Multi color ,RGB4.AC110V or DC12Detailed Product Description1.LED ... span: 50000 hours.8. If one bulb burns out, the others stay lit.9. LED lights are safe, as ... they produce virtually no heat and are cool to the touch.Bulbs are virtually unbreakable10. GS CE ROHS certificate11 ...