1. What is the difference between the normal version and the upgraded version?
(1) The normal version has no battery pack, and the upgraded version has a battery pack.
(2) The ordinary version screen has small black dots, and the upgraded version screen is pure.
(3) The normal version switches quickly when adjusting the brightness, and the upgraded version changes slowly when adjusting the brightness. Note-you can choose the appropriate version according to different usage needs.
2. How to adjust the brightness?
Touch sensitive switch to adjust the 3-level luminance.
3. How can this light box help me?
Macting light box helps you with your manual tracing which is the very first step to begin with in drawing and painting, it gives you a general idea of what you are going to draw/paint in mind and how you are going to do with it.
4. I have some questions about the product/I received a defective product/I want to know if
there is any promotions/etc.
Please contact us directly on Amazon, members from our customer service team would be
more than happy to answer you questions within 24 hours.