This system works well for low-light conditions as well, because it doesn't depend on outside light sources for screen illumination. It's also a good choice for quick shots and on location interviews where you may want to use existing natural light for your subjects but remove the background. The Chromatte backdrop material is very forgiving, and wrinkles aren't an issue. However, you won't get the subtle shadows you get in a true blue screen composite straight from an Ultimatte hardware system and a well-lit blue screen background. Another concern may be subjects wearing glasses or highly reflective adornments such as buttons and jewelry, which may bounce back the LED light. Slightly angling the subject to face at an angle away from the camera helps reduce any issues. A reflective teleprompter won't work with this system; and having an actor stare into the bright LEDs for an extended period may cause discomfort and squinting. In addition, you can't use this system outside in cl1rect sunlight. .