COUGAR GEMINI T RGB Glass-Wing Mid-Tower Gemini T is not different. It’s better. This new case from COUGAR breaks conventions with an intelligent design that combines performance and innovation in a gorgeous RGB-lit package with vertical GPU support. Trelux RGB Lighting COUGAR’s new Trelux technology provides Gemini T with a powerful lighting system of its own: three long RGB-powered lenses cover the front and top of the cas model : Cougar Gemini T RGB Glass-Wing Mid Tower Gaming Case with Trelux Dynamic Lighting Cases tag : Computer Cases