LC SIGN LED Poster Display A3 Advertising Light Box
Premium A3 backlit light box with high-brightness LED for vibrant 24/7 visibility. Durable aluminum frame and acrylic panel ensure scratch-resistant, lightweight portability. Ultra-thin 3cm profile for space-saving wall or countertop mounting. Energy-efficient LED modules provide uniform illumination with 50,000+ hours lifespan. Waterproof design for indoor/outdoor use in retail stores, cafes, exhibitions, or events. Tool-free poster insertion via front-loading slot for quick updates. Plug-and-play operation with universal 110V-240V voltage. Shatterproof diffuser layer enhances graphic clarity. Ideal for promotions, menus, or branding with professional-grade aesthetics. Wholesale pricing available for bulk orders.