How to write attractive words on the LED display screen of a furniture store?

Novelty, one sentence should be remembered, you can use fashionable sentences and humor to attract people, discounts are flying, crazy discounts, promotions are fun for 7 days.

LED display (LED display): A flat-panel display composed of small LED module panels. LED, light emitting diode (abbreviation of light emitting diode). It is a display method that controls a semiconductor light-emitting diode. It is a diode made of compounds of gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), and indium (In). When electrons and holes It can radiate visible light when recombined, so it can be used to make light-emitting diodes. Used as indicator lights in circuits and instruments, or formed into text or digital displays. Gallium arsenide phosphorus diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and indium gallium nitrogen diodes emit blue light.