product detail
1.IC:SMD2121 SMD1921
2.Lifespan:100000h
3.pixel pitch:2.604mm 3.91mm 4.81mm
4.Place of Origin:Guangxi, China
product feature
1.The core material of this product is high-quality luminous
components, which fundamentally guarantees the long life of the
display.
2.The operation of the system is convenient, simple and clear, and
the edited content of the computer is sent to the system control
card to display the edited content.
3.This LED display screen adopts non-linear point by point
correction technology, so that the text is clearer, the sense of
hierarchy is stronger, and the display effect is better.
4.The die-cast aluminum box made of aluminum-magnesium-zinc alloy
is not easy to deform, corrosion-resistant, fast in heat
dissipation, long in service life, light and thin in design, and
convenient for transportation and installation.
5.The box size of this display screen can meet the requirements of
different pixel displays, and the box is thinner and lighter, so
that the transportation and installation of the advertising screen
are more convenient.
6.High-quality materials are selected by high-quality LED display
chip design, which has the characteristics of small package, high
brightness and large angle antistatic.
P3.91 Outdoor Led Screen parameter
| Application: | Outdoor, Advertising |
| Color: | Full Color |
| Panel Size: | 250mm*250mm |
| Pixel Pitch: | 3.91mm |
| Supplier Type: | Original manufacturer |
| Media Available: | datasheet, Photo, EDA/CAD Models, Other |
| Place of Origin: | Guangxi, China |
| Model Number: | LIGHTALL- Outdoor P2.604 P3.97 P4.87 |
| Brand Name: | TENBULL |
| Pixels: | 3.91mm |
| Specification: | Video Wall, LED Display, LED Screen |
| Display Fuction: | Video |
| Screen Dimension: | Customized Size |
| Lifespan: | 100000h |
| Input Voltage: | 100-240V |
| Refresh Rate: | 3840Hz |
| LED Configuration: | SMD1921 |
Specifications:
Electrical / Optical Characteristics (Ta=25℃±3℃)
| Model | P3.91 |
| LED MOQ | 1pc |
| LED IC | 1921/2020/2121 |
| LED Power | 50W |
| Input Voltage | AC85~265V |
| Frequency Range | 50Hz – 60Hz |
| Power Factor | >98 |
| Power Efficiency | >85% |
| Luminous Efficiency | 70~110LM/W |
| Color Temperature | WW | 2700-3500K |
| PW | 4000-5500K |
| CW | 6000-7000K |
| CRI | WW | Ra>70 |
| PW | Ra>75 |
| CW | Ra>75 |
| Lamp Efficiency | >85% |
| Lumens Output | WW | 4200lm |
| PW | 4400lm |
| CW | 4600lm |
| Beam Angle | 120° |
| Working Temperature | -40℃ ～ +55℃ |
| Storage Temperature | -25℃ ～ +65℃(25℃best) |
| Life span | >100000hrs |
| Certification | CE, RoHS, FCC |
| Housing Color | Black |
| package | 67*36*29cm (4pcs/box) |
Product photo
FAQ
Q1.How does your factory do regarding quality control?
A:Quality is priority. We always attach great importance to quality
controlling from the very beginning to the very end. We focus on
every detail, our products accept CE,RoHS,FCC authentication,etc.
Q2.What is your minimum order size?
A:Your order can be accepted in any quantity. And the price is
negotiable.
Q3.When will you make the delivery?
A:We can make the delivery within 10-12 working days for the led
modules and 15-18 days for the led finished screen according to the
size and quantities of your order.
