A3 Light Pad with 9 Dimming Levels for Tracing, Weeding, Diamond Painting

Short press +/- once to brighten/dark one level of brightness, this mode supports 9 brightness levels; long press +/- to quickly brighten/dark, this mode supports countless brightness levels. 【High Bright & NO DOTS, NO SHADOW】The diamond painting light board A3 brightness up to 5000 LUX, can easily write through 300g thickness of paper.