The first model is the Betabrite Prism LED Message Center. This item measures 65.7cm long by 9.7cm high by 2.3cm deep. It incorporates 3-in-one RGB LED pixels. The LEDs are arranged in 80 columns by 7 rows. The display has a memory of 16,000 characters. 65 different messages can be stored and displayed (or date scheduled). There are 26 styles/modes of message display options, including scroll, roll (6 directions), rotate, compressed rotate, wipe, starburst, flash, etc. It has built in animations such as Welcome, sale, news flash, happy 4th, open, closed, thank you, American flag, no smoking, fish swimming, fireworks, etc.
The second model is the Betabrite Classic LED message display. This item measures 25.8 inches long by 2 inches deep by 3.8 inches high. It incorporates red, amber and green LED pixels. The LEDs are arranged in 80 columns by 7 rows. The display has a memory of 30,000 characters. 65 different messages can be stored and displayed. There are 26 styles/modes of message display options, including scroll, roll (6 directions), rotate, condensed rotate, wipe, starburst, flash, etc. It has built in animations such as Cherry-bombs exploding, don’t drink and drive, fireworks, slot machine, running animal, moving auto, sale, news flash, fish swimming, etc.
The third model is the Betabrite Window LED Display. This LED display is available in six different sizes, ranging from 9.1 inches by 40.6 inches to 21.6 inches by 53.5 inches. They use either RGB or monochrome red LED pixels. The submitted literature states that these units are used as advertising signs.
[1] Please importantly note that only the relevant portion of the related is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
[1]. https://rulings.cbp.gov/ruling/N239369