[DirectX 7 Programmer's Reference] Colored Lights (100%)

Microsoft DirectX 7.0 > Direct3D > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Common Techniques and Special Effects

[DirectX 5 Programmer's Reference] Colored Lights (80.345786963434%)

DirectX Foundation > Direct3D Immediate Mode > Direct3D Immediate-Mode Essentials > Colors and Fog