High Definition 1R1G1B Taxi LED Screen Constant Current Drive
High definition P2.6 -P5.2mm transparent Car Led screen
1. Compared with the single-color and two-color car screens
currently on the market, the P2.6 The whole machine has up to
20480pcs hair of points
photodiode , and it is tricolor 1R1G1B _ Full- color display ,
vivid and vivid colors , so it can display richer and more vivid
content , including text , pictures , videos , etc. , with
outstanding advertising effect .
2. LEDs _ The display is a very mature self -luminous display
method . The screen has a long life , low power consumption , and
high brightness . Moreover , because the screen of the car
transparent screen itself has a certain transparency , it is
neither It affects the lighting in the car , and will not affect
the driver 's driving .
3. For operating vehicles and online car- hailing , the vehicle-
mounted transparent screen is a new media with considerable
advertising profitability , with a high exposure rate and mobile
publicity ; For private cars , the on- board transparent screen is
a reasonable use of the idle rear window space , which can be used
for self - promotion or self- entertainment . At the same time ,
the screen can also have functions such as emergency alarm and
warning of vehicles behind .
LED package :SMD1921
drive mode :Constant current driv
white balance brightness :2500cd/m 2
refresh rate: ≥1920Hz
Display area size:W 780mm * H 249.6mm
Cabinet resolution: W1 5 0*H 96 dots
module
| project | parameter |
| Product number | P2.6 -P5.2 |
| Module size | W 156mm * H 249.6mm |
| Physical point spacing | W5.2mm*H P2.6mm |
| pixel density | 73 964 pixels/m² |
| Glowing point color | 1R1G1B |
| LED package | SMD1921 |
| Module Resolution | 30 (W)* 96 (H) |
| drive mode | Constant current drive |
| white balance brightness | 2500cd/m 2 |
| refresh rate | ≥1920Hz |
LED Box | Dimensions of the outer edge of the box | W 786.4 mm*H 256 mm |
Display area size
| W 780mm * H 249.6mm |
| Number of single modules | 5pcs _ |
| Power supply | Vehicle power supply |
| Cabinet resolution | W1 5 0*H 96 dots |
| box material quality | Acrylic whole board |
| Closest viewing distance | 4m |
LED box | perspective | 140°(W) 140°(H) |
| ambient temperature | -20℃～+ 70 ℃ |
| Relative humidity | 10%-75% non-condensing |
| Protection class | IP3 0 ( This product is strictly waterproof , can not get wet , can
not be washed ) |
| Overall thickness | 55 mm (including power supply) |
| match system card | Carlette / Xixun |
The main technical parameters | Operating Voltage | AC 12V (vehicle light modification) |
| Average power consumption | < 45W _ |
| Maximum power consumption | < 100W _ |
way to control
| Default asynchronous control |
Grayscale/Color | Class 16384 |
| MTBF | >9000hours |
Our Services
1. 27 Years professional led display manufacturer,
2. Shot delivery time: 5-15days.
3. Factory price.
4. OEM and ODM service
5. We can design special product for you.
6. 30% deposit for producing,70% balance to be paid before
shipment.
7. EXW, FOB, CIF C&F, FCA, DDU, colorful trade term.
1. After-sales service:
1) Service principles: response in time, solve problems as soon as
possible and ensure the use.
2) Service period: In the Maintenance period of the LED screen
body, free of all maintenance charges; After Maintenance period,
only charge the material costs fees free of manual work fees.
3) Service scope: If the users find any problem that cannot be
solved, please contact with our company, we can response in 24
hours. In order to shorten the maintenance time, Our Company will
deploy some spare parts such as power and chips etc.
4) Under normal use and storage, Our Company will be responsible
for the equipment.
2. Pre-sales service:
1) Our company can arrange professionals to conduct site
installation and debugging in strict accordance with the
requirements of the schemes and the original manual. If there is
any special requirement, it is necessary to make changes of part
installation scheme, we will coordinate with users. Our company can
ensure the consistence of completion time and contracted time. Any
problems caused by natural factors or man-made, we will discuss
with client to find solutions.
2) Our company can train the users based on the manual. The
training include system use, system maintenance and equipment
protection
FAQ
Q1. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-5 days, mass production time needs 1-2 weeks for
order quantity more than
Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5
days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for led light?
A: Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our
suggestions.
Thirdly customer confirms the samples and places deposit for formal
order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm
the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, our products are produced in strict quality control
system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with
new order for small quantity. For
defective batch products, we will repair them and resend them to
you or we can discuss the solution
including re-call according to real situation.
| 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% |
