27X40 Wall Mounted Snap Frame Slim Light Box LED Light Guide Plate

27X40 Wall Mounted Snap Frame Slim Light Box LED Light Guide Plate. Customizable Sizes: Available in A4-A0 standard sizes or fully customized dimensions. Slim Aluminum Design: 23mm depth with narrow snap frame for easy poster changes. High Brightness LED: 2835SMD LED with professional LGP for even, soft lighting. Long Lifespan: LED lifespan exceeds 80,000 hours with low attenuation. Energy Efficient: DC12V low voltage operation saves up to 80% power. Multiple Color Options: Silver frame standard with other colors available upon request.