LED Screen with pitch 25mm

led screen,outddoor led screen , yellow color led screen OUTDOOR YELLOW COLOR LED SCREEN 1.Dot Interval: 25mm 2. Pixel density: 1600dots/m2 3. Pixel Composition:4Amber 4. Resolution: 40*64 5. Color: Amber 6. Character height: 800mm 7. Brightness: >6000 cd/ square meters 8. All functions can be edited by PC software 9. 24 kinds of display modes, 5 grade display speed, 10 grade stop -time. 10. Addressable display operation - control multiple displays in one network 11. 512K internal storage memory 12. Temperature function available. Fahrenheit/Celsius display models optional 13. Firmware and font update on-line 14. Adjustable font size and style, 15 kinds of text fonts from very small to very large type.