Indoor Dan Hong only shows about 1500, which is the wholesale price; Outdoor full-color P 10 is of good quality 1000 square meters, but the actual calculation needs to add the cost of installation and support, and here can only be the price of the products you bought;

There is also P3 or P4 commonly used indoors, which is generally around 8,000 and 7,000, and it is also medium-grade, and some are cheaper or better.

Then there is the high-definition small pitch, generally P2, 30,000-15. 1 10,000 square meters, with many specifications.

LED is suitable for long-distance viewing, but the effect is not ideal at close range. The advantages of LED are seamless and easy to maintain, and the screen is more pungent than LCD.