Aluminum Advertising Outside Light Box Signboard/ Lighting Outdoor Billboard Frame LED Light Box

Lighting outdoor billboard  is one of the most popular extrusion aluminum profile in high way or in spacious street. With stunning “T” , waterproof advertising display this edge lit panel outside light box signboard is equipped with LED technology that provides bright and uniform lighting behind the graphic. Customized sizes are available, scrolling function is optional according to clients’ needs.

Who we are ?

As an experienced manufacturer of  advertising outside light box signboard, we develop scrolling and remote alarm technology to draw more attention and to save engineer costs in advertising displays.

What we do ?

We offer one-stop service for extrusion aluminum profile from accessories as small as a screw to a stunning outside light box signboard . All of their quality are checked strictly and tested for more than 1200 hours to ensure the highest quality and stable performance.

Why we're better ?

You will have the largest selection of extrusion aluminum profile and intelligent function engineered to deliver advertising messages.Our patented scrolling system and edge lit panel lighting outdoor billboard are approved by CE, SASO. All of our lightboxes are backed by a two year warranty.

Q1. Are you manufacturer or trader?
LC is professional manufacturer of advertising outside light box signboard  in Guangzhou, with ongoing development in light box technology, we enjoy great reputation worldwid.


Q2. What kind of light box do you supply?
LED custom extrusion aluminum profile  such as outside light box signboard , backlit led light box, single side advertisting waterproof light box, double sided light case led advertising light boxes etc, also supply OEM customized light box accordingly .


Q3. How is the quality of LC light box?
With 10+ years experience in edge lit panel lighting outdoor billboard development and manufactruring, Licheng factory approved ISO9001:2008, our light boxes are approved by CE and SASO standard.


Q4. Do you accept OEM customized service?
Current extrusion aluminum profile are available in sizes from as small as 47" x 47" up to stunning 157"x118". We also accept OEM customized light box according to clients' design .


Q5. How long order lead time?
It depends on design, our factory produce about 50pcs simple small light box per day , 1000pcs per month .


Q6. What about warranty of licheng light box?
We offer 2 years warranty against defects. Not man-made broken parts will be replaced during warranty. Detailed and clear installation guilde is available, 24 hrs online techical supports .