A light pad, also known as a light box or light table, is a flat, illuminated surface that is used to help artists and crafters see through opaque materials. The light pad is rechargeable, so there is no need to plug in the data cable while working (allow 3-4 hours to fully charge). With a smart switch design, press once to turn on/turn off, long press to adjust the brightness. The Light Box has 3 colors that can be changed: warm light, warm white and white light.