They were very particular when they started the RGB movement in lighting. There's a reason why R leads the colors here and I'm definitely unbiased saying this it's because red is the best color, what color catches your attention more then red? Hot pink, neon yellow, no way beautiful bursting red, wear a red shirt to your next interview and you'll see the impacts of your colors. Even the hearts in your favorite video games colored red and you lose the redness when you get hurt.. the madness... Bulls chase red their whole lives just to feel cool because they know anyone wearing red is the coolest. These lights help you achieve ultimate redness wherever you're looking to add it. 

This is the Tungsten Halogen MR16 STANDARD UV-Stop Capsule. It also has a Axial Filament with a  Dichroic Reflector. It also comes with a GU5.3 Bi-Pin Base. It uses 50Watts and 12Volts.