Besteker camcorder (23) The whole light pad deminsion including black frame is 10-5/8" x 14" with diagonal of 17.7". The Illuminated is 9" x 12.5" with a diagonal of 15.5". ADJUSTABLE LIGHT INTENSITY allows you to control the light freely and effectively; Gradual light changing steps to low, medium, and high, simply a better way to find your ideal lighting. EYE-PROTECT TECHNOLOGY-All light boxes are fitted with cool white LED strip to protect your eyes in longtime work. These also ensure perfectly natural color reproduction for photographic negatives, paintings, artwork, cartoon or science play box for kids. LONG LASTING: Lighting lasts up to 50,000 hours. It is never hot to touch, ensuring that long time usage will not burn you or overheat. LED technology makes the product run with little energy. DURABILITY: With 100% Japanese Mitsubishi Acrylics Environmental paneling, this light box is built to last. Every product is fully inspected before shipping, ensuring the customer receives the utmost quality.