LED发光字是采用LED注塑模组光源制作的发光字体。LED注塑模组可以给国家和使用者节省大量电能同时也为环境保护做出了巨大贡献，给承做方节省大量工时且安装方便。安装快捷方便受到广大广告客户喜爱，并迅速普及。但还有很多人对于LED发光字的制作方法步骤不大了解，下面就为大家介绍外露LED发光字的方法步骤。

LED luminous characters are luminous fonts made with LED injection molding module light source. LED injection molding modules can save a lot of electricity for the country and users, and also make great contributions to environmental protection, save a lot of man-hours for contractors, and are easy to install. The quick and easy installation is loved by the majority of advertisers and is rapidly gaining popularity. However, there are still many people who do not know much about the production method and steps of LED luminous characters. The following will introduce the method and steps of exposing LED luminous characters.

The method steps of exposing LED luminous characters:

1. Tools required for LED outdoor sign production: 30W or 40W electric soldering iron, solder, electric drill, glue gun, screwdriver, etc.

2. Other materials are required for the production of LED outdoor signs: forming varnished iron characters, wires, and special power supply for LED signs (DC5V).

3. Drilling holes: Fix the outsourced molded iron characters to a suitable position, and drill holes (9mm) with an electric drill. The spacing is determined by the height of the outdoor brand installation and the production cost. The center spacing of the LED injection molding module is: 10 -30mm, the spacing is small, the brightness is high, and the cost is higher.

4. Plug in the lights: clean the drilled holes and put the lights one by one.

5. Wiring: Connect the waterproof LED injection molding module lights that have been made and wired in series. Each string has a reserved wire head. Generally, the red wire is connected to the positive pole of the power supply, and the black wire is connected to the negative pole of the LED special power supply. , the power supply is best placed in a waterproof power box.

6. Test aging: After connecting all the LED injection modules, check and deal with the ones that do not light up, and then carry out the aging test for 48 hours.

7. Transport to the site and set up scaffolding for on-site installation.