TOP SMD 3912 Single color ,even color combination,lively effect,high brightness,low luminance decay; 1,Adopt TOP3528 SMD LED, no light spot, with a low lumen recession and good consistency.2,With a low power consumption and high lumen value, a long life-span, maintenance-free.3,With a plastic injection technique for outer cover, this unique structure grants a better cooling effect.4,IP Rate: ...