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Shenzhen Longrun LED Optelectronic CO.,LTD
7 Years
| Ask Lasest Price | |
| Brand Name : | LongRun |
| Model Number : | P2.6 / P2.97/ P3.91 |
| Certification : | CE |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 1000 sqm / month |
| Delivery Time : | 18 - 23 working days |
P2.6 P2.9 P3.9 Stage Event Advertising Indoor Rental Die Casting Led Display
Product Details Quick Reviews
1. Usage: 500 * 500mm Die Casting Led Display
2. Pixel Pitch: P2.6 P2.97 P3.91
3. Cabinet size: 500x500mm
Product Features
1.Standard size cabinet design can meet different installation methods
2.Noiseless and stable,high quality heat conducting silicone and
die-casting aluminum structure
3.140 degree view angle,screen has wider area for different rental
requirement, flatness between cabinet units,0.2mm
4.Real and natural color ,leading calibration technology is applied
with advenced color
reproduction function to offer a real natural that is completely
complied with human eyes visual habit
5. Removable power box, change the power box in second
6. Flip-out corner protectors.
7. Quick installation design for event/Stage use, only need one technician to install LED Display Panel
8. Curved lock function option
Product Technical Parameter
| P2.6 P2.9 P3.9 Stage Event Advertising Indoor Rental Die Casting Led Display | ||
| Specification | Item No. | P2.9 die cast aluminium led display screen |
| Classification | Full color | |
| Pixel pitch | 2.97 mm | |
| Size of module (mm*mm) | 250*250 mm | |
| Pixel density | 65536 dots/m2 | |
| Pixel composition | 1RGB | |
| LED encapsulation | SMD 2121 | |
| Resolution of module | 64*64 | |
| Best viewing distance | 3~30m | |
| Best viewing angle (Horizontal/Vertical) | 160°/140° | |
| Max power consumption | 650W/m2 | |
| Driving method | 1/16 Scan | |
| Refresh rate | ≥3840HZ | |
| White balance brightness | ≥500~1000cd/m2 | |
| Working voltage | AC 220±10% or 110±10% | |
| IC | ICN2153+ICN2012 | |
| Cabinet material | Die cast aluminium | |
| Cabinet size | 500*500mm | |
| Cabinet weight | 7.5 kg/cabinet | |
| Non-Flatness | <1mm | |
| Contrast Ratio | 4000:1 | |
| Blind Spot Rate | <0.000001 | |
| Grey scale | 14 bits | |
Product Pictures
Related Cases
Logistic and payment
FAQ
| Q: What is the brightness, viewing angle and wavelength of the LED? |
| A: Luminous Intensity is equal to the amount of luminous flux
emitted into a very small solid angle at a defined angular
orientation from the light source. The measurement for luminous
intensity is the candela. Symbol is Iv. Viewing Angle is the total cone angle in degrees encompassing the central, high luminous intensity portion of the LED beam from the on-axis peak to the off-axis point where the LED intensity is 50% of the on-axis intensity. This off-axis point is known as theta one-half ( 1/2). Two times 1/2 is the LEDs' full viewing angle; however, light is visible beyond the1/2 point. Wavelength is the distance between two points of corresponding phase and is equal to waveform velocity divided by frequency. It defines what color human eyes could recognize |
| Q: What is dominant wavelength? Please specify the ranges of wavelength in red, green and blue color respectively. |
| A: Dominant wavelength is defined as the best range of wavelength showing the most natural color recognized by human eyes. Researches indicate that fixed colors with wavelength of 620-630nm (red), 520-530nm (green) and 460-470nm (blue), in fact mixed in a particular proportion, can get the pure white. That is, in display field, people use luminous materials with above wavelength to make "compounded" white more natural.In order to get a good balance white led display, we specify the led colors with wavelength within 4nm for each color |
| Q: Which chip vendors are you buying from? |
| A: It depends on the Customer's requirement. We can purchase from Japan, Korea, Europe, USA. We are using chips mainly from Taiwan |
| Q: What is the chip size you're using for outdoor display? How about indoor display? |
| A: For outdoor display, we're using 12mil chip for red, 14mil for both green and blue. Regarding indoor display, 9mil for red, 12mil for green and blue are currently adopted |
| Q: How much will the brightness of LED drop down after 1000hrs? |
A: Based on the result of aging test, the brightness decay of green LED is around 5%-8%, while blue is around 10%-14% and red is around 5%-8% Remarks 1.The price depends on the quantity. We can offer you the best
competitive price at the market with the same even better quality 2. Your inquiry will be replied by well-trained and experienced
staffs in 24 hours 3. Top Quality+Reasonable Price+Responsible After
Service=Successful & Win 4. Help you design OEM&ODM or any your customized lightings and
put into production 5. Distributorship are offered for your unique design and some our
current models 6. Your sales area, ideas of design and all your private
information will be well protected We welcome new and old customers from all walks of life to contact
us for future business relationships and achieving mutual success! |
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