The ChromaWhite ISF surface is designed to work with all lens throws to provide top-tier color performance for projected images. This screen material has a 1.25 gain, wide viewing angle, and works best in dark or dimly lit environments. The PMT135HT3-ISF is housed in a black aluminum case which includes floating brackets and hardware for wall or ceiling installation. Additionally, you can control it however you like with an infrared and radio frequency remote control, 12V trigger wired or wireless capability, and a detachable wall box controller for manual operation, all included.