| Luminous efficiency |
| nm |
V |
| 390 | -3.23942507 |
| 395 | -2.82258914 |
| 400 | -2.44747561 |
| 405 | -2.12781150 |
| 410 | -1.85388457 |
| 415 | -1.64297659 |
| 420 | -1.47095871 |
| 425 | -1.33934676 |
| 430 | -1.22021224 |
| 435 | -1.11559611 |
| 440 | -1.02890930 |
| 445 | -0.96154264 |
| 450 | -0.89526208 |
| 455 | -0.83917973 |
| 460 | -0.77080628 |
| 465 | -0.69533120 |
| 470 | -0.62977622 |
| 475 | -0.57130341 |
| 480 | -0.51141619 |
| 485 | -0.45173752 |
| 490 | -0.39815413 |
| 495 | -0.33542032 |
| 500 | -0.27817599 |
| 505 | -0.22229041 |
| 510 | -0.17048627 |
| 515 | -0.12462489 |
| 520 | -0.08324398 |
| 525 | -0.05578174 |
| 530 | -0.03701485 |
| 535 | -0.02164824 |
| 540 | -0.00585497 |
| 545 | -0.00001459 |
| 550 | -0.00307625 |
| 555 | -0.00306726 |
| 560 | -0.00929128 |
| 565 | -0.01737245 |
| 570 | -0.03045091 |
| 575 | -0.05049367 |
| 580 | -0.07884068 |
| 585 | -0.10306456 |
| 590 | -0.13355767 |
| 595 | -0.17152227 |
| 600 | -0.21537857 |
| 605 | -0.26443144 |
| 610 | -0.32118474 |
| 615 | -0.38467149 |
| 620 | -0.45438923 |
| 625 | -0.52928032 |
| 630 | -0.61840019 |
| 635 | -0.71518374 |
| 640 | -0.81519900 |
| 645 | -0.91895571 |
| 650 | -1.03656339 |
| 655 | -1.16441796 |
| 660 | -1.29761802 |
| 665 | -1.43554842 |
| 670 | -1.57799697 |
| 675 | -1.72576784 |
| 680 | -1.87930783 |
| 685 | -2.03894953 |
| 690 | -2.20557376 |
| 695 | -2.36623143 |
| 700 | -2.52672756 |
| 705 | -2.68866950 |
| 710 | -2.85572756 |
| 715 | -3.02308558 |
| 720 | -3.18659618 |
| 725 | -3.34953676 |
| 730 | -3.50933019 |
| 735 | -3.66848991 |
| 740 | -3.82797748 |
| 745 | -3.98208752 |
| 750 | -4.13672670 |
| 755 | -4.28893609 |
| 760 | -4.43887976 |
| 765 | -4.58818707 |
| 770 | -4.73471456 |
| 775 | -4.88189978 |
| 780 | -5.02433374 |
| 785 | -5.16606881 |
| 790 | -5.30661367 |
| 795 | -5.44631531 |
| 800 | -5.58327410 |
| 805 | -5.71814994 |
| 810 | -5.85389637 |
| 815 | -5.98710276 |
| 820 | -6.11720574 |
| 825 | -6.24693205 |
| 830 | -6.37529811 |