... economic, could be any flash with controller Iterms, RGB full color led modules special design for signageDescription of product: Dimension(mm ... 2W, LED QTY:3pcs PCB type:FR4 PCB base LED Color temperature: 3000-8000K, Luminous flux: Power:0.72—0.8W Description ... has many advantages, such as high intensity, good quality, full color, LED spacing of compact, low power consumption, conveniently installed, ...