(Shandong full color supply is 30A and 40A; Linyi monochrome color screen is eight unit board a 40A power supply, and a six-color unit board a power supply; Shandong color screen if full-color unit board like at full brightness maximum power to count) a. Shandong led display a number of power can bring a few cell board led display Linyi = voltage power supply * lateral current number of pixels / unit board / unit board of vertical pixels Points /0.1/2 example: Half Outdoor P10: 5V40A power available with: Shandong outdoor full color 5 * 40 / (32 * 16 * 0 Yishui full color .1 * 0.5) = 7.8, whichever is greater 8; light spot diameter Indoor screen : Φ3mm, Φ3.75mm, Φ5mm, outdoor screen: Φ10mm, Φ12mm, Φ16mm, Φ19mm, Φ21mm, Φ26mm Shandong full color outdoor screen as the basic unit of light-emitting light-emitting tube, light emitting tube principle Shandong color screen is a set of red, green Linyi full color blue light-emitting diode sealed in a plastic tube joint emitting enhanced brightness. Hotel full color. Yishui Full Color | Outdoor Full Color | Yasuhiro photovoltaic (quality businessmen) are provided by Thai-Hong Electronics Co., Ltd. Linyi. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) is specialized in "LED display, monochrome screen, color screen, screen, door panel, full-color" of the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhang Hongxiang.