Precautions for the installation of customized hightech injection LED modules:
1. The LED dedicated switching power supply should pay attention to waterproof measures.
2. The output voltage of the switching power supply should be adjusted according to the characteristics of the LED module, and the voltage adjustment button should not be rotated at will during use!
3. There are positive and negative poles for customized hightech injection LED modules. When installing, pay attention to the corresponding positive and negative poles. If the positive and negative poles are reversed, the module will not emit light, but it will not damage the LED module. Just change the connection. Not adjustable big and small voltage!
4. During the installation process of the customized hightech injection LED module, double-sided tape or woodworking glue is required to firmly stick the module slot and the plastic bottom plate. When using double-sided tape, glass glue must be applied again, otherwise the module will fall off under long-term sunlight exposure. This is very important!

5. When the customized hightech injection LED modules are installed in blister characters or boxes, try to form as many loops as possible, and the number of modules in series should be as few as possible, no more than 40 sets, and no more than 20 sets of colorful series, otherwise it will be affected by The influence of voltage drop, and it is very likely to cause excessive single-channel current to burn out the circuit board!
6. Customized hightech injection LED modules without waterproof treatment should prevent rainwater from entering when they are installed in blister characters or boxes.
7. The spacing of customized hightech injection LED modules can be adjusted according to the actual situation such as brightness and module size, and the number per square is generally between 50-100 groups. When arranging LED modules, attention should be paid to the uniformity and brightness of the light; the distance between the module and the font edge is generally 2-5 cm, and the vertical and horizontal distance between the module and the module is recommended to be 2-6 cm. When installing the customized hightech injection LED module, do not push it, squeeze the device on the module to avoid damage to the device, and the connecting wire inside should be fixed on the floor with glass glue to avoid shading.
8. The distance between the customized hightech injection LED module and the surface of the illuminator should be well controlled, so as to ensure the uniformity and brightness of the light, so the thickness of the light box is also very important.