27X40 Double Sides Hanging Slim Snap Aluminum Frame LED Light Box Sign

27X40 Double Sides Hanging Slim Snap Aluminum Frame LED Light Box Sign. Ultra Slim Design: Thickness ranges from 8-30mm using LGP technology for an elegant, space-saving profile. High Brightness & Uniformity: Features high-level A acrylic panels and self-developed ink, offering 30% more brightness than competitors. Long Lifespan & Energy Saving: Uses imported LED SMD2835 strips with low attenuation and extended service life. Easy Poster Replacement: Equipped with snap frame or magnetic design for convenient and quick poster changes. Customizable Frame Color: Frame color can be customized according to specific customer requirements. Safe & Reliable Power: Includes DC12V certified power supplier ensuring safe and stable operation. Premium Build Quality: Seam joints are less than 0.2mm with hidden screws for a beautiful, elegant finish. Export-Ready Packaging: Individually packed with foam protection; wooden crate packing is also customizable.