What is led card?

A LED card is a type of promotional or display card that incorporates light-emitting diodes (LEDs) to create eye-catching visual effects. These cards can be used for marketing, invitations, or announcements, often featuring animations or illuminating text and images. They are typically powered by batteries and designed to be portable, making them effective for grabbing attention in various settings. LED cards combine traditional printing with modern technology to enhance engagement and communication.