◆ LED Display Technical Specification P12 (Saint Helens / Rockwell / Shasta Trailers)

LINK: LED-Trailers.com: Technical specification P10 (Saint Helens/ Rockwell / Shasta Trailer)

LED-Trailers.com  P12 Screen Advantages:
1. LED screens are new and already the most popular advertising tools.
2. High quality,high brightness, beyond comparing.
3. Longer lifespan than other screens.
4. Wider application and multipurpose.
5. High water proof.
6. Flexible design at low cost, many shapes are available.
7. High consistence with constant driver IC.
8. High contrast radio and high refresh rate.
9. High compatible with video processor,any signal input.

LED-Trailers.com current Spec’s for the Saint Helens, Rockwell and Shasta LED P12 display trailer:

Video screen P12,

High resolution


The cabinets come with a two year warranty form the manufacture.

Input signal

VGA, Video, AVI, MOV, MPG, DAT, VOB etc.

Screen Size

1 panel is equal to 2.88 by 2.88 meters 8.2944sqm outdoor LED video display


LED’s configuration

Red: wave length: 625~630nm;1100-1300mcd
Green: wave length: 525~530nm;1900-2400mcd
Blue: wave length: 470~475nm;500-700mcd

Pixel pitch(mm):


Pixel density(dots/㎡)


Calibrated brightness(cd/sqm,nit)

9500 nits(adjustable)

Calibrated brightness proportion ratio

R: G: B = 30%:60%:10%

Color temperature

3,500° — 9,500° K(adjustable)

Contrast ratio


Brightness adjustment(dimming)

100 grade auto/manual-adjustment

View angle(degree)(50% brightness)

Horizontal: 120° (60° off center); Vertical: 70° (+25°/-45° off

Readability viewing angle

Horizontal: 150° (75° off center); Vertical: 90° (+35°/-55° off

Color capability

4.4 trillion

Refresh rate(Hz)
>600 Hz

Frame frequency(Hz)

>60 Hz

Interface port

DVI interface(DVI connector)

Protection grade

IP65 front side/IP54 backside

LED Drive

Constant-current drive

Lifetime(hours)(50% brightness)

100,000 hours

Signal transmission direction


Operating temperature(Celsius degree)


Storage temperature(Celsius degree)


Operation humidity(RH)


Operation humidity(RH)



Front and back serving optional

Control mode

Synchronous & asynchronous available

Communication options

Wire Ethernet, Fiber Ethernet, RF wireless, GPRS


120/240 V AC single phase(50-60Hz)

Maximum power consumption(W/SQM)


Average power consumption(W/SQM)


Screen operation mode(scan/static)


Some More Advantages

See our base model pricing

Lighting the Path !

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