Single sided slim LED light box: 1.Size: A0-A1, etc. customer size supplied 2.Thickness: 18mm, 28mm, 30mm, 35mm 3.Acrylic panel, frame material: Aluminum 4.Indoor and outdoor 5.Energy saving 80% 6.High quality LGP 7.Lifespan:10,000hrs. Product Details: 1.High quality aluminum alloy molding with reinforced frame design, high quality light guide panel and high specular flux 2.Uniform lighting without light spot or dark space, with the brightness of 2,000nits 3.Environmental-friendly and energy saving with the life span of 10,000 hours. Features: 1. Cost saving: Save more than 80% in power consumption as compared with conventional fluorescent lamps Low maintenance, long lasting , the LED can last 80,000-10,000 hours 2. Superior Image Resolutions :Even Light in color, no aging in color Clarity and brightness make graphic look spectacular 3 .Slim & Stylish :Slim and compact design ranging from as slim as 11mm in thickness 4. Convenience : Easy to change the AD film Portable 5. Safe : Lower heat generation. According to the size you choose.