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Item specifics
  • is_customized: Yes
  • Tube Chip Color: Red
  • Usage: Indoor
  • Model Number: LLD550-B741R
  • Display Function: Digital
  • Pixels: 7*41
  • Message mode: 8 display modes
  • Support Language: English
  • Housing: Silver ABS
  • Display color: Red
  • Usage: For advetising& promotion on car
  • Optional Accessories: 12V car line,car chuck and remote controller
  • Standard Accessories: Tripod,USB line,CD,AC Adapter
  • Place of Origin: Guangdong, China (Mainland)
  • Screen Dimension: 288mm*80mm*15mm
Product Description

Product name:   

Free Shipping mini led moving message display sign for car advertising with Single led color 7x41 pixels





  1. Frame made by ABS, storng and nice texture.
  2. Easy programming via USB, or manual operate by pressing the 3 keys on the back of board
  3. Support Windows XP,Vista and Windows 7 & 8 system.
  4. Long battery life, the longest is 15 hours after full charge.
  5. Can be configured with built-in rechargeable battery,energy saving and enviroment friendly.
  6. Built-in many animation traffic icons for your choice.
  7. Adjustable brightness from 1-9.The number is higher,the luminance is brighter
  8. 9 levels of speed adjustment.The number is lower,the speed is faster.
  9. Muliti display modes  for your choice:Left,Right,Up,Down,Snow,Flash,Fixed
  10. Wide use, it can stand up by tripod, display on window glass by optional vacuum sucker.




numeric value

LED dot matrix



LED color


Single led color: Red

Whole size



Rechargeable Battery


1xRechargeable battery (built-in)

Battery life


10~15hrs after full charger

Input message method


USB, 3keys board on bard back 






8 messages,Max.2000 characters



1~9 level



1~9 level  


Package include standard accessories:
1pcs LED display
1pcs Tripod
1pcs AC Adaper with USB cables
1pcs CD


PS:If need to be matched with other optional accessories(vaccum sucker/Remote controlle/12v lighter adaptor for car),welcome to contact us to know their price.


Pictures shown:



Use for:

On Taxi,car,bus...

Also in Commercial exhibition, office, meeting, retail store, restaurant, supermarket etc..

Portable and easy,convenient to install...

High brightness,neon,Perfect to catch people’s eyes...

Best for advertising, display, promotion...




Manufacturers recommend,


1) Smart programme led message badge:




 2) Sparkling LED moving sign board:

1 (2).jpg


3) 12V for car use led moving sign:


Why choose us?


Professional produce......


High quality & competitive price......


Responsible for Customers......






+86-755-83240116 83746178






Your inquiry will be answered within 24 hours. Wishing to be your long-term partner, please feel free to contact us, we will do our best for you.



1.The item will be shipped out within 3 business days after receiving your payment. Please make sure your address in alipay is updated and completely correct.

2.Normal shipping way is Fedex and HK airmail. The tracking number will be sent out via email soon.

3.If you prefer to ship it by other shipping way,like EMS,DHL can contact me freely.I will tell you the Freight.

4.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer\'s responsibility.

Return Policy: 

1.All of our items has been checked before sending out.We assure against any defective products. 
2.If there is any problems with the products you bought,pls email us within 3-7 days after your receive it.After confirming the problem by pictures or others,we will solve it asap. For any defective,damaged,or misrepresented items,A refund (shipping and handing fee are not inculde) or exchange will be provided within 30 days after confirming your receipt.

3.Our buyer is responsible for the return shipping fee.If exchange,we will pay the resending shipping fee.




1.We sincerely invite you to leave positive feedback with four 5-Detailed Selling Rating (DSR) to us basing on your satisfaction with our commodity and service.

2.Unfortunately, if you are planning to give us a neutral/negative feedback because of your bad buying experience with us, please contact us at any time so as to clear up your discontent and resolve the problem.We will reply your questions ASAP, but due to time difference, please email us the detailed info or questions .our working China time is 9:30-19:00 from Monday to Friday.Thanks!


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 30cm x 10cm x 5cm (11.81in x 3.94in x 1.97in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 30cm x 10cm x 5cm (11.81in x 3.94in x 1.97in)
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