Now that you are totally bewildered and stunned at the perceived complexity of color management in lighting, take a deep breath and relax. How long until you are confronted with this type of a situation? Do you understand the theories presented here? Take your time and read this over many times if necessary until it makes better sense. Then go challenge yourself by practicing, because it makes perfect. Once this has sunk in, it will make perfect sense just like all the other aspects in photography that at one time, also were bewildering. Go to www.rosco.com to find a dealer for these gels.The content you are trying to access is only available to members. Sorry.