PH12.5mm, its parameters the same with PH12mm, which adopt SMD technique. As usual, when we facing developed or developing country, and customer need indoor LED display, we usually introduce PH10mm. Because the cost of display is reasonable, and the quality of picture is great. Indoor brightness as usual arrive 800nits to 2000nits is ok. Actually 2500nits indoor is a high level. Just as its name implies that pixel pitch is 10mm (physical pixel pitch), as its SMD LED display, so it has not virtual pixel. And Pixel density is 6400 module configuration is 16*16. Cabinet dimension is 960mm*960mm. Module size is 200mm*100mm. PH12.5mm adapt 6.25sqm’s plan. Ratio is 4:3 or 16:9, the effect of display is good. Protection grade is IP54,cause its apply for domestic environment. Calibrated brightness is 2500nits. As usual, this type of LED display have these characteristics as bellows: dot correction, high gray grade, high refresh frequency.