Scan 3XS White Cobra - Exterior Appearance II
Both the Blue and White Cobras have those ports down the right hand edge of the front facia, for easy access.
Those cut-outs are present on both case sides, allowing the light from the internals to shine through, especially on the pictured left-hand side. You'll see where the light comes from shortly.
The TJ05 has space for a 120mm rear exhaust fan and Scan supply their own blue-lit version that's thermostatically controlled, spinning up only when needed.
You can see the two graphics cards on the I/O backplane, along with small cut-outs that let air and light out on the bottom right. Let's see where that light is being generated from.