What is the light film ceiling?
This must ensure that you have a height of 35-40cm light box! If you are using a color film, that is to say to prepare outside the lights, it is best to use the downlight, because the hole in the top of the membrane, downlight can completely open your hole in the membrane to cover. Hope to help you.
What is the light film ceiling? Latitude and longitude soft film ceiling recommended you if you want to do is transparent film, you can use T5 lamp, you can also use LED lights with
