| Luminous efficiency |
| nm |
V |
| 390 | -3.38235389 |
| 395 | -2.97483917 |
| 400 | -2.61044514 |
| 405 | -2.30349364 |
| 410 | -2.04192087 |
| 415 | -1.84485310 |
| 420 | -1.69306714 |
| 425 | -1.58300925 |
| 430 | -1.47898781 |
| 435 | -1.38112178 |
| 440 | -1.29811638 |
| 445 | -1.24083145 |
| 450 | -1.18893785 |
| 455 | -1.14036109 |
| 460 | -1.06982476 |
| 465 | -0.97463487 |
| 470 | -0.88640510 |
| 475 | -0.81387302 |
| 480 | -0.74762081 |
| 485 | -0.68511604 |
| 490 | -0.62357632 |
| 495 | -0.54505159 |
| 500 | -0.45797967 |
| 505 | -0.36880031 |
| 510 | -0.28358163 |
| 515 | -0.20717030 |
| 520 | -0.14382172 |
| 525 | -0.09982694 |
| 530 | -0.06672539 |
| 535 | -0.04232823 |
| 540 | -0.02023884 |
| 545 | -0.00814925 |
| 550 | -0.00479371 |
| 555 | -0.00023424 |
| 560 | -0.00140344 |
| 565 | -0.00425299 |
| 570 | -0.01177064 |
| 575 | -0.02573851 |
| 580 | -0.04751690 |
| 585 | -0.06614828 |
| 590 | -0.09066504 |
| 595 | -0.12235313 |
| 600 | -0.15998471 |
| 605 | -0.20272788 |
| 610 | -0.25307435 |
| 615 | -0.31016301 |
| 620 | -0.37367022 |
| 625 | -0.44258366 |
| 630 | -0.52565773 |
| 635 | -0.61674103 |
| 640 | -0.71149955 |
| 645 | -0.81039828 |
| 650 | -0.92331600 |
| 655 | -1.04674330 |
| 660 | -1.17580615 |
| 665 | -1.30983059 |
| 670 | -1.44855218 |
| 675 | -1.59274117 |
| 680 | -1.74281625 |
| 685 | -1.89908762 |
| 690 | -2.06241771 |
| 695 | -2.21985001 |
| 700 | -2.37717062 |
| 705 | -2.53597805 |
| 710 | -2.69993585 |
| 715 | -2.86422441 |
| 720 | -3.02469372 |
| 725 | -3.18461818 |
| 730 | -3.34141912 |
| 735 | -3.49760866 |
| 740 | -3.65414713 |
| 745 | -3.80532860 |
| 750 | -3.95705941 |
| 755 | -4.10638016 |
| 760 | -4.25345440 |
| 765 | -4.39991140 |
| 770 | -4.54360739 |
| 775 | -4.68797940 |
| 780 | -4.82761817 |
| 785 | -4.96657585 |
| 790 | -5.10436091 |
| 795 | -5.24132005 |
| 800 | -5.37555316 |
| 805 | -5.50772018 |
| 810 | -5.64077455 |
| 815 | -5.77130543 |
| 820 | -5.89874941 |
| 825 | -6.02583320 |
| 830 | -6.15157314 |