Buy from Amazon.com : http://fave.co/1FrNlva <br /><br />Huion 23.62 Inches Lightpad Ultra-thin 50000 Hours Life Lightbox for Tracing Picture<br /><br />Product Description : <br />Touch Switch Design --- you only need to touch the pad to turn on off your light box <br />Adjustable Brightness --- simply press the touch switch for several second untill the brigness you want From Bright to Dark <br />Memory Feature --- smart memory the brightness of your last use <br />Suitable for 24hour lighting Long life span 50000 hours <br />The Whole Light Pad dimension including Black Frame is 1914 Inches With Diagonal of 2362 Inches The Illuminated is 173126 Inches With Diagonal of 2146 Inches
