The A3 light box is eyesight-protected, portable, durable stencil board with 3 brightness adjustable, you can adjust the brightness by simply pressing to the button till you get the brightness, increases the accuracy of your drawing.Features- Color: White.- Material: Acrylic.- Size: About 46x35x1cm/18.11x13.78x0.39 inch.- Voltage: 5V.- Color temperature: 8900K.- Power: 2.5W.- Thickness: 5.5mm.- Interface: USB/DC.- With eyesight-protected light, help to prevent eyestrain, high transitivity and light for daily use.- 3 brightness dimmerable, great for people to adjust the light to their desire. Turn on/off and control brightness easily just by a slight touch.- Ultra-thin and portable, high evenness of light.- Perfect A3 Stencil Board Light for Stenciling, 2D Animation, Calligraphy, Embossing, Scrapbooking, Transferring, Sketching, Drawing, Sewing projects, Stained Glass, Quilting, etc.- A nice drawing gift for your friend and family members.Packing list1 x A3 stencil board_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x000D_1 x USB cable_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x000D_1 x power adapter (AU Plug) About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.