P4.81 Indoor Rental Led Wall Panels In India Price
Module Size(mm) | 250mm*250mm |
Module Resolution(dots) | 52*52 |
LED Type | SMD3528(3 IN 1) |
Brightness( cd/sqm | ≥1000 |
Scan Mode | 1/8 |
Cabinet Size(mm) | 500mm*500mm |
Average Power Consumption(W) | 500-850 |
Voltage | AC220v/50Hz Ac110v/60Hz |
Protection Level | IP65 |
Lifespan | 100000 Hours |
Refresh Rate | LED screen refresh frame frequency recommended is no less than 1920HZ(recommended) |
Color | 64g color( on the condition of 4096 gray scale) |
Horizontal/Vertical View Angle(degree) | 140° |
Color Temperature | The brightness of R.G.B.is adjustable according to software 100level; Color temperature is adjustable in terms of detailed requirements |
Gray Scale | 14 BIT Recommended |
Effective Communication Distance(without relay) | Unshielded twisted-pair (UTP) net line transmission distance is 100 meters, max transmission distance 130 meters |
1. What’s pixel pitch, pixel density and pixel configuration ?
Pixel Pitch is the distance between neighboring led pixels.
Pixel Density is the quantity of LED pixels per square meter.
Pixel Configuration is the deion of the consistence of a pixel, for example, we use 1 red lamp, green lamp, 1 blue lamp to compose a pixel, the pixel configuration is 1R1G1B ?
2. What’s the differences of DIP and SMD ?
DIP LED modules are through the DIP(Dual In-line Package) technology, after soldering the LED lamps feet to stable it on the PCB board, so it names of LED DIP modules, mainly used for outdoor.
Advantage: high brightness, high waterproof level IP65 and good at heat dissipation (can working very well even under strong sunny and heavy rainy, snowy etc harsh environment).
Disadvantage: pixels are dense, (large pitch between the smallest brighting dots)
SMD LED Module also named SMT(surface mounted technology), through the SMT technology encapsulating diode, soldering the lamp on the PCB board surface, should not plug the lamp feet to the PCB board, so it names SMD led module, mainly used for indoor.
Advantage: good flatness, wide viewing angle, good color consistency, good at display video and pictures,(small pitch between the smallest brighting dots)
Disadvantage: low brightness, not good for lamp heat dissipation.
3. What’s IP65 ?
IP means Ingress Protection, it’s a European rating that describes the degree of protection provided by an enclosure of electrical equipment. The rating system consists of the letters IP followed by two numbers:
The first number “I” indicates the degree of protection against solid foreign object ingress.
The second number “P” indicates the degree of protection against liquid ingress.
According to this system an IP65 enclosure will now allow the ingress of dust and is proected against jets of water any direction. IP65 enclosures are ideal therefore for use in wet and wash-down environments for example food preparation areas.
4. What’s the general ratio of width and height for the LED Display ?
Message and texts led display: depending on what do you want to show ?
Pictures and video led display: normally it’s 4:3 or near this ratio. Ideal ratio is 16:9.
