| Place of Origin: | China |
|---|---|
| Brand Name: | LongRun |
| Certification: | CE |
| Model Number: | E2.6 / E2.97 E3.91 |
| Minimum Order Quantity: | 1 sqm |
| Price: | Negotiable |
| Packaging Details: | Flight cases |
| Delivery Time: | 18 - 23 working days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 sqm / month |
| Usage: | Indoor | Pixels: | E2.6 / E2.97 E3.91 |
|---|---|---|---|
| Module Size: | 250x250mm | Application: | Broadcasting LED Display, Live Events Led Display, Advertising, Concert, Outdoor Advertising Led, Advertising Led Display Screen |
| Product Name: | Indoor P3.91 Full Color Rental 500 * 500mm 500 * 1000mm LED Display | Brightness: | 700~900cd/sqm |
| Refresh RateLife Span: | >3840Hz | Life Span: | 100,000H |
| Cabinet Material: | Die Casting Aluminum | ||
| High Light: | SMD1515 LED Rental Screen,P3.91 Indoor Rental LED Display,SMD1515 Rental Led Video Screen |
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SMD1515 LED Rental Screen
Indoor P3.91 Full Color Rental 500 * 500mm 500 * 1000mm LED Display
Indoor P3.91 Rental 500*500mm LED Display
Module size:250x250mm, compatible pitch: E2.60, E2.97, E3.91.
500x500mm, 500x1000mm cabinet, stable die-casting alloy structure, not easy to deform.
Cableless and pluggable power supply, easy to change.
Intelligent cabinet handle lock, single operation design, time-saving and labor-saving.
Foldable all-around corner protectors, effectively protect the edge leds and modules.
Adopt high end big chip pure black leds, ultra-high contrast, high grey scale and high refresh rate.
Curved function cabinet option, no need curved lock, can realize arc/ special-shaped, suitable for different rental events.
Indoor P3.91 Rental 500*500mm LED Display
Standard 500x500mm, 500x1000mm cabinet size, Silan driving IC, refresh rate reach to 3840HZ.
Cabinet adopts curve fast locks, can realize the arc splicing effect of 5-10 degrees of internal radian and 5 degrees of external radian.
Stable cabinet structure, no deformation, the contact surface between cabinet is treated by anodic oxidation,
which is resistant to collision and friction, satisfying multiple installation and disassembly in rental events.
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Item |
E2.60 |
E2.97 |
E3.91 |
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Technical |
Pixel Pitch (mm) |
2.604 |
2.97 |
3.91 |
|
LED Configuration |
1R1G1B |
1R1G1B |
1R1G1B |
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LED Type |
SMD1515 |
SMD1515 |
SMD2121 |
|
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Physical Density (dot/m²) |
147456 |
112896 |
65536 |
|
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Module Size (W ×H ×D) mm |
250x250 |
250x250 |
250x250 |
|
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Module Resolution (W ×H) |
96x96 |
84x84 |
64x64 |
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Cabinet Size (W ×H ×D) mm |
500x500x89 |
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500x1000x89 |
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Cabinet Material |
Die Casting Aluminum |
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Scanning Mode |
1/32 |
1/28 |
1/16 |
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Cabinet Flatness (mm) |
≤0.10 |
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Grey Scale (Bit) |
14 |
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Protection Level |
IP45 |
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Installation/Service Method |
Front or back installation/Back service |
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Optical |
Brightness (cd/㎡) |
700-1000 |
700-1000 |
700-1000 |
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Color Temperature |
3200-12000 adjustable |
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Brightness Uniformity |
≥98% |
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Color Uniformity |
Within 0.003Cx, Cy |
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Horizontal/Vertical View Angle |
≥140°/≥120° |
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Contrast Ratio |
≥5000:1 |
≥5000:1 |
≥5000:1 |
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Color Calibration of Single Dot |
Yes |
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Brightness Calibration of Single Dot |
Yes |
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Operation |
Drive Mode |
Constant Current Drive |
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Module Max Current DC |
8.5A |
8.5A |
8.5A |
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Module Input Voltage DC |
4.5V |
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Standard Receiving Card |
A3S |
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Refresh Frame Frequency |
50/60Hz |
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Max Refresh Rate |
≥3840Hz |
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Indoor P3.91 Rental 500*500mm LED Display
Black light advantage: high contrast, no reflection, the picture is more colorful
1, Higher contrast, 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 softer color. The brightness of the black and white is 1500 cd/m2 vs 2000 cd/m2.
3. The black lamp consumes less power than the white light, which is more energy-saving and environmentally friendly. The power consumption of the black tube is 350w/m2, and the power consumption of the white tube is 410w/m2.
4. When the screen is not lit, the appearance color is the same and the display is more beautiful.
Reply your inquiry in 12 hours.
Experienced staffs answer all your query in fluent English.
Customized design is available, OEM & ODM are welcomed.
Exclusive and unique solution can be provided to our customer by our well-trained and professional staffs.
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Q: What is the brightness, viewing angle and wavelength of the LED? |
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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. |
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Q: What is dominant wavelength? Please specify the ranges of wavelength in red, green and blue color respectively. |
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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 |
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Q: Which chip vendors are you buying from? |
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A: It depends on the Customer's requirement. We can purchase from Japan, Korea, Europe, USA. We are using chips mainly from Taiwan |
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Q: What is the chip size you're using for outdoor display? How about indoor display? |
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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 |
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Q: How much will the brightness of LED drop down after 1000hrs? |
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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% |
