Christmas Lights and Cup! How to use the lights. Save the zip file to your phone or computer, move the zip folder into your items (for VTUBE studio) folder, open the zip folder DO NOT TAKE THEM OUT OF THE UNZIPPED FOLDER. So when you open VTUBE studio click the lights and choose a frame per second. I recommend between 1-3. Wala! Changing lights! Lights, cup, negative cup.