1. The visual requirements of signs set the viewing angle of the LEDs. Signs installed on highways, for example, require bright LEDs with a narrow beam width, but in cities with a requirement for short distance legibility a wide beam width LED is usually required.
2. Outdoor message signs must typically operate for over ten years in a harsh, corrosive, and exposed working environment. Dicolor LED traffic sign use new 15 and 30 degree viewing angle lamps. The maximum LED junction temperature limit of +130º C enables high temperature operation in bright sunlight conditions. The lamp epoxy uses UV inhibitors to reduce the effects of long term exposure to direct sunlight.
3. Applications for LED lamps in road equipment and signage include: Traffic management: Traffic signals, Pedestrian signals, Work zone warning lights, Variable message signs Commercial outdoor advertising: Signs, MarqueesSolar powered signs.
|
No. |
Item |
P14 |
P16 |
P20 |
P25 |
|
1 |
Pixel pitch |
14mm |
16mm |
20mm |
25mm |
|
2 |
Resolution(dots/m² ) |
5102 |
3906 |
2500 |
1600 |
|
3 |
Configuration |
2R or 2R1G |
|
4 |
Surface protection |
specially designed black cover |
|
5 |
Driving |
Static IC: MBI5026 |
|
6 |
Driving mode |
static constant driving |
|
7 |
brightness |
≥ 4000cd /m² |
|
8 |
Viewing angle |
Horizontal: 120° ; vertical: 60° |
|
9 |
Viewing distance |
10-300m |
|
10 |
Whole display flatness |
< 0.5mm |
|
11 |
Space between cabinets |
< 0.2mm |
|
12 |
Display mode |
Synchronously display with PC |
|
13 |
Acceptable mode |
VGA640*480, 800*600, 1024*768 |
|
14 |
Visual amendment |
Red, green, independent non-linear calibration |
|
15 |
Transfer mode |
Digital/Serial Communications |
|
16 |
Communication/Rate |
Synchronously20Mbps |
|
17 |
Screen refresh rate |
200 frames/S |
|
18 |
Screen weight |
60kg/m² |
|
19 |
lifetime |
100, 000 hours |
Orient Screen Technology Co., Ltd.Is an integrated service supplier, which is specializing in the R&D, production and market of LED display products.The company has many automatic production line, advanced manufacturing equipments and perfect testing devices, guarantee a monthly capacity of 5000 square meters.
Most of our engineers have more 10 years experience, which laid a solid foundation for orient's new product research and development.For years, Orient has been providing with superior quality LED display products and services.Moreover, our products are exported to oversea markets around European countries and Middle East area, such as the USA, Japan, Russia, Sweden, Turkey, Poland, France, Israel, Argentina, Spain etc., more than 80 countries and regions.Currently, our company has passed ISO9001:2000, CE, RoHS certification.
Orient responds to national energy-saving and emission reduction call voluntarily, complying with the development trend of green environmental protection, rely on the high-quality management team, modern management and the powerful resources of Shenzhen, Orient is dedicated to offering the best LED display solution services to our clients, which is played an important role in global environmental protection and energy-saving development.
