HoloFans

Holographic fans, also known as 3D hologram LED display fans, are increasingly used in advertising, retail, and event marketing due to their ability to project high-resolution, floating images using rapidly spinning LED blades.

These devices create the illusion of 3D holograms by synchronizing the lights on rotating blades with digital video input, making them highly visible and attention-grabbing in crowded environments.

Common applications include product showcases in shopping malls, menu displays in fast-food restaurants, and immersive brand installations at trade shows.

Logistically, they are compact, wall- or ceiling-mountable, and programmable via Wi-Fi or SD cards using proprietary apps, which allow quick content updates.

Some advanced models support transparent enclosures for safety, multiple-unit synchronization for larger displays, and real-time interactivity using gesture or smartphone input, making them both practical and flexible tools for dynamic, space-efficient advertising.