A Nanjing full-color LED screen | LED full color big screen Chuzhou performance: often have buyers ask me, the choice of what type of display size is better? How to answer this question it, select the appropriate full color led display, you can from several aspects to consider: the actual viewing distance on the Screen resolution of customer requirements, installation environment, customer budgetary cost control. Very specialized knowledge will not elaborate on this, I often spoke with the buyer, pay attention to the following points can be: 1: outdoor display waterproof and dustproof anti-corrosion, not waterproof indoor display brightness than outdoor much lower (rental screen customers' attention) 2: Model of LED lamp beads figures represent the physical distance between the cell board size (the same size, the same distance, the smaller the number the more clear) 3: After selecting the appropriate model should be considered before a few point, Screen height from the ground, watching the crowd distance and the actual body of the screen area made. 4: If it is suitable for a display screen P10 models do 30 square meters area of ??screen, the best viewing of less than 10 meters distance of 200 meters, P10 display lights physical spacing of 10 mm, a square meter area There are 10,000 sets of lights beads, about 40 meters in the best viewing experience. Nanjing full-color LED screen | LED full color big screen Chuzhou selection criteria: 1: LED chip: Nichia, USA CREE, Taiwan Epistar, Taiwan Opto, Silan Series 2: Line protection: PCB anti-coating protection against corrosion, anti-static, moisture, dust 3: PCB: 1.8mm-2.2mm double-sided fiberglass laminate 4: Case: 1.5mm steel plate spraying the surface of fluorocarbon coating 5: Switching Power Supply: Prudential Alliance, create an international brand 6: Screen Waterproof: with cover, with fan, fully waterproof, fully enclosed standard box 7: Plastic Package: Cixi Yi De optoelectronics supplier, product deformation coefficient, in the extreme high and low temperatures, will not bend, rattle, tilt, no mosaic. 8: constant current driver chip: Toshiba TB62747AF or Taiwan accumulation original series, in extreme circumstances, parameter fluctuation coefficient is small, the global stability of the strongest known brands. Second, Nanjing, full-color LED screen | LED full color big screen Chuzhou Uses: 1, play lighting, unconventional role. 2, play a promotional merchandise to attract customers role. 3, play store decoration, enhance the role of the grade. 4, played the role of the bulletin board. (Promotion, recruitment information release) 5, to play the role of universal knowledge. (Can be used to play a small enterprise product information, relevant industry knowledge) 6, heighten the atmosphere play a role. Display screen that can be played through superior leadership and a variety of guests come to visit, guide words of welcome, a variety of major festivals such as the celebration of the word. In short, it is undeniable, businesses establish a LED display is the ultimate goal for any promotional merchandise information advertising to attract target customers, the maximum extent possible and maximizing profits. The LED billboard precisely in order to achieve this goal to become the head of corporate promotional item selection. Three, Nanjing, full-color LED screen | LED full color big screen Chuzhou Package: 1, unit board and the accessories I use carton packaging; 2, simple box, waterproof box I am using wooden packaging; 3, rental housing Our use of air box packaging. Fourth, Nanjing, full-color LED screen | LED full color big screen Chuzhou Service: The 2-year product warranty and lifetime maintenance; free design display steel structure drawings; engineers come free installation and free technical training and guidance, until the customer satisfaction of the full purchase price paid.