light.4spec.bin -- 1 positional/specular light, 4 spheres (54 stacks/54 slices)
light.bricks-golden.bin -- gold effect -- 2 positional (?) , 200 bricks, 2 spheres
light.sphere-pos_spot.bin -- 1 positional, 1 spotlight; 22 spheres (18/18) and 22 spheres (16/16)
light.bricks-ambient.bin -- use of ambient light to simulate superbright light
light.bricks-rainbow.bin -- 3 spotlight, 1 directional
light.bricks-rainbow-cull.bin -- same as above, with culling (much faster)
light.bricks-rainbow-glint-cull.bin -- same as above, high specular value
light.attenuated-balls.bin -- 1 spotlight, 2 attenuated lights, 200 bricks.
