Model No.
NameRemarks
Speed Limit Sign Outside The Tunnel1.5*1.5m dichromatic P31.25
1.5*1.5 m dichromatic P25
1.5*1.5 m dichromatic P20
Description
The information on the sign (outer ring and internal digital character) is used LED for illuminant. When sparkled, the outer ring is red, while cut-off, it is black or colourless. For the internal digital characters, when its sparkled, it has yellow, green and red three status, display bit wide is 2.5 bit, character display scope: 000-999, while cut-off, it is black or colourless. The outer ring and internal digital character illuminant chromaticity coordinate meets the related demand of HIGHWAY LED SPEED LIMIT SIGN.
Specification
ItemNameDetails
1Module Box2mm stoving varnish, two layers full waterproof box
2Dimension (LXWXT)mm1500×1500×200
3Display Dimension (Outer Ring)mmФ1200mm
4Display Dimension (Digital Characters)mm480×720
5Display Characters000-999 (auto mediate)
6Outer Ring DisplayDisplay on/off
7Screen Pixel24X16
8Pixel Pitch20mm-+*
9LED Pixel CompositionRed 2pcs, Green 1pcs
10LED WavelengthRed Tube :616nm±3nm,
Green Tube 502nm±3nm
11Luminance≥6000cd/㎡
12Chromaticity PerformanceDisplay base is matte black, when off, the whole screen is black.
13Brightness Adjustment32 grade brightness, outer and inter ring could be adjusted separately.
14Brightness Adjustment ModeEnvironmental self-adaptation / Manual / Software
15Digital and Outer Ring Display Angle60°
16Control SystemIndustrial control system with watchdog design
17Communication ModeRS232/RS485,TCPIP (can be customization )
18Application PowerAC220V±15%/50±2 Hz
19Environmental Temperature-20℃～55℃
20Environmental Relative Humidity20%～80%
21IP GradeIP65
About Us
Since its founding in 2003 in chongqing,China, Chuangdi has been dedicated to technological innovation in a wide range of LED display screen,LED electronic bridge equipments, LED traffic lights ,LED warning signs and control systems. Through 15 years hard working , We hold more than 80% market in southwest of China in the field of traffic led products, We always keep doing cooperate with China State Construction Engineering Corporation (CSCEC), China Communication Construction Corporation (CCCC), China Railway Engineering Corporation (CREC) to join in the domestic and overseas biddings and projects constructions.
Office Environment
Packaging & Shipping
Carton case flight case wooden case
Three kinds of packing are all available.
By ship, air and express are all available .
FAQ
Q: Do you have your own factory or trading company?
A: We have our own factory in Chongqing with more than 14 years’ experiences.
Q: What products does Chuangdi provide?
A: We provide LED display screen, LED electronic bridge equipments, LED traffic lights and control systems.
Q: Do you have any MOQ of the products?
A: Normally, our MOQ is just 1pcs, sample order is welcomed.
Q: What is your warranty time?
A: Two years.
Q: How can I make a order
A : You can send us inquiry via alibaba or TM , once received your inquiry we will contact you in 24 hour.
You can also contact us by email , skype or by telephone ,tell us the model and quantity you need , we will reply you accordingly
Q: What’s the shipping method do you offer?
A : For small order , we can ship by DHL, UPS,TNT, FedEx, EMS, for large order we can ship by air and sea or according to your request.cheap Led Light
website:http://www.cdtrafficled.com/led-light/