... 3. high brightness P16 full color outdoor led display module in ChinaTechnical Parameter of P16 Outdoor LED Display ClassificationUnit Module P16 ... )Brightness adjustment256 levels of each color (R,G, B) can be adjusted manually, and 8 levels of each color can ... be adjusted automatically.Input signalRF, S-Video, RGB, RGBHV, YUV, YC, ...