... price 3. CE/ROHS/TUV/ISO 4. Reliable service P16 LED outdoor wall: Pixel Pitch: 10mm, 12mm, 16mm, 18mm, 20mm, 25mm, 31 ... . Free CCTV for viewing the situation of screen, adjust in time.Parameters of P16 LED outdoor wall: Pixel pitch16mmDensity3906 pixel/sqmPixel composingDIP 346Viewing ... -20°C~+55°C Gray scale 14/16bitAdvantages of P16 LED outdoor wall:1. High grey scale level, from 8192 (13 bits ...