Delhi, being a bustling metropolitan city, is home to a wide range of businesses and events that require innovative marketing techniques to cut through the clutter of advertisements. With countless billboards, LED screens, and print advertisements already dominating the commercial landscape, businesses are now looking for something fresh and engaging, which is where 3D LED hologram fans come into play. These devices work exceptionally well in malls, shopping complexes, cinema halls, airports, and metro stations, where foot traffic is high and businesses need to grab attention instantly. Event planners in Delhi are also integrating hologram fans into their wedding functions, fashion shows, live concerts, and tech exhibitions, adding a futuristic touch that leaves guests in awe.