Channel Letter Interior:
The inside of channel letters should be reflective or painted white to
assure maximum brightness and even illumination.
LED Light Module spacing in channel letters:
Proper spacing of LED Light Modules is very important to provide sufficient
brightness for channel letters application. 4 LED Light Modules per linear
feet is the minimum number of modules recommended for sufficient and even
illumination.
More LED Light Modules per linear feet would increase the brightness or
intensity if needed.
LED Light Modules can be installed end to end. or side by side depending
on brightness requirement.