1. This headphone can control the light on or off. If you dont want a light, you can close it. 2. If you want to connect to the PC, please order the 2plugs and USB Jack, it have light. 3. If you want to connect to the PS4, Switch, phone, laptop, tablet, Please order the 3.5 Jack. This headphone model dont have light. 4. Any question, plesse feel free to contact us. Note: We sale this heapdhone without retail box.