Model:LED RGB module Dimension(mm):56*16*6.5 Fully waterproof,being IP 68 Bear temperature from-20 degree to 70 degree 1. The leds are set evenly and elegantly on the PCB board with wires connecting design which coming out from its top,especially suitable for advertisment sign.2.It has many advantages,as high intensity,good quality,full colour,LED spacing of compact,low power consumption, ...