( 0.670264780521393,  0.696639180183411,  0.795125901699066); // L00, irradiance, pre-scaled base
( 0.448603540658951,  0.556791722774506,  0.750938951969147); // L1-1, irradiance, pre-scaled base
( 0.292232424020767,  0.145446911454201,  0.112115912139416); // L10, irradiance, pre-scaled base
(-0.303421169519424, -0.187483057379723, -0.153422072529793); // L11, irradiance, pre-scaled base
(-0.125252425670624, -0.109554387629032, -0.099828645586967); // L2-2, irradiance, pre-scaled base
( 0.110631190240383,  0.093211375176907,  0.086638107895851); // L2-1, irradiance, pre-scaled base
( 0.030049206689000,  0.004005729220808, -0.007468472234905); // L20, irradiance, pre-scaled base
(-0.272906869649887, -0.113093964755535, -0.062858365476131); // L21, irradiance, pre-scaled base
( 0.042705543339252,  0.006921888329089, -0.021553592756391); // L22, irradiance, pre-scaled base