Why choose WELZK light table A1: Extra large size: The light box for tracing A1 Frame Size L: 34.5 × W: 22.8 inch, The Lighting Area is L: 33 × W: 21.3 inch. Smooth surface: Light table A1 smooth surface like glass, without any texture.Can be used for painting, tracing, sketching, and other scenes. Intelligent Memory: The brightness level and color set last time will be automatically remembered. (keep powered take effect) UL Certified DC Adapter: Reliable, NO Security Concerns. Metal Frame Strong and Sturdy: The light up tracing pad A1 is protected by a solid metal frame around it,and there will be no annoying sidelight emission. 10-foot Cable: light board for tracing A1 Customized 3-meter long cable, don't worry about the distance from the wall socket. Light up NO DOTS, NO SHADOW. CM and Inch Dual Scale: which can beused as a ruler. Recommended Scene: The lightbox A1 widely used for diamond painting, Tracing, Drawing,Watercolor painting,GraphicDesign, Sketching,WeedingVinyl, X-ray observation etc, Applicable to almost all lighting scenes. A Great Choice for Gifts: Birthday gift, Father's Day gift,Mother's Daygift,Thanksgivinggift, Christmas gift, etc Package Included: 1X A1 Light Pad?3-years Warranty? 1X UL Certified DC Adapter (24W) 4 X Clips 1X Manual