Active Member
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[China]
Address: NO.2505 Songbai Road, Shiyan Town, Bao'an District, Shenzhen, China
Contact name:James Jian
Shenzhen Xing Guang Cai Technology Co., Limited |
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Rental stage Outdoor P3.91 rental led display screen
Features product
1) Seamless connection
Seamless connection with high flatness and high quality image
2) Slim and light struture design for convenient
assembling
All die-cast aluminum housing uses 500mmX500mm Cabinet ,
precision seamless , slim and lightweight , wrench between
the
box by latching type connection , easy to operate , easy
installtion and removal .
3) Common good , flexible and easy to use
Between common standard module housing , easier to calculate the
area 45° outgoing power signal interface setting , convenient patch
, can meet the lifting , landing pile installation , fixed
installation .
4) High brightness , high gray level and refresh rate as well
as HD exquite image
Support point- to -point correction , to ensure the color and
brightness consistency , HD and exquisite image high contrast and
high gray scale .
To botain the high vision quality for commercial use Exquisite
color , clear and natural image with excellent RGB gray scale
processing .
5) Safe and reliable with excellent quality
Professional and standardized aviation plug with high
guarantee High stablity and reliability with integrated circuit
,waterproof with IP65 protection level .
Module specification
| Item | P3.91 | P4.81 |
| Pixel pitch | 3.91mm | 4.81mm |
| Module size | 250mmX250mm | 250mmx250mm |
| Module resolution | 64X64pixels | 52X52pixels |
| LED type | SMD1921 | SMD2727 |
Cabinet specification
| Cabinet size | 500mmX500mm / 500mmX1000mm | |
| Material | Die casting Aluminum | |
| Weight | 7kg / 12.8kg |
Screen specification
| Pixel density | 65536dots/m² | 43264dots/m² |
| Brightness | 4000~5000cd / m² | 4000~4500cd/m² |
| Gray level | 14bit | 14bit |
| Refresh rate | 1920Hz | 1920Hz |
| IP rating | IP65 | IP65 |
| Ave/Max power consumption | 300W/m²~800W/m² | 300W/m²~800W/m² |
| Viewing distance | 4~30m | 5~40m |
| Best Viewing angle | H160 ° V140° | H160 ° V140° |
| MBTF | >5000hours | >5000hours |
| The rate | <0.0001 | <0.0001 |
| Environmental | Outdoor | Outdoor |
| Lifespan | 100,000hours | 100,000hours |
| working voltage | 110 V±15% or 230 V±15% | 110 V±15% or 230 V±15% |
Black light advantage : high contract , no refletion , the picture
is more colorful
1, Higher contract , black leds will make the background color of
the whole screen is more uniform,
The contrast of the black and white is 8000:1 VS 3000:1
2, Black light has better stability , high contrast , low
brightness to be safer color , the brightness of the black and
white is 1500cd/m2
vs 2000 cd/m2.
3,The black lamp consumes less power than the white light , which
is more energy -saving and
environmentally friend. The power consuption of the black tube is
350W/m2 , and the power consuption
the white tube is 410W/m2
4,When the screen is not lit , the apprearance color is the same
and the display is more beautiful.
The workshop
Project case 
