| Luminous efficiency |
| nm |
V |
| 390 | -3.22907 |
| 391 | -3.14641 |
| 392 | -3.06468 |
| 393 | -2.98409 |
| 394 | -2.90483 |
| 395 | -2.82709 |
| 396 | -2.75108 |
| 397 | -2.67698 |
| 398 | -2.60500 |
| 399 | -2.53533 |
| 400 | -2.46816 |
| 401 | -2.40362 |
| 402 | -2.34148 |
| 403 | -2.28147 |
| 404 | -2.22327 |
| 405 | -2.16660 |
| 406 | -2.11129 |
| 407 | -2.05761 |
| 408 | -2.00596 |
| 409 | -1.95675 |
| 410 | -1.91036 |
| 411 | -1.86707 |
| 412 | -1.82662 |
| 413 | -1.78863 |
| 414 | -1.75274 |
| 415 | -1.71856 |
| 416 | -1.68582 |
| 417 | -1.65461 |
| 418 | -1.62512 |
| 419 | -1.59751 |
| 420 | -1.57197 |
| 421 | -1.54855 |
| 422 | -1.52685 |
| 423 | -1.50637 |
| 424 | -1.48660 |
| 425 | -1.46705 |
| 426 | -1.44733 |
| 427 | -1.42745 |
| 428 | -1.40754 |
| 429 | -1.38772 |
| 430 | -1.36811 |
| 431 | -1.34881 |
| 432 | -1.32986 |
| 433 | -1.31127 |
| 434 | -1.29306 |
| 435 | -1.27527 |
| 436 | -1.25794 |
| 437 | -1.24127 |
| 438 | -1.22546 |
| 439 | -1.21071 |
| 440 | -1.19722 |
| 441 | -1.18513 |
| 442 | -1.17417 |
| 443 | -1.16402 |
| 444 | -1.15436 |
| 445 | -1.14485 |
| 446 | -1.13524 |
| 447 | -1.12559 |
| 448 | -1.11604 |
| 449 | -1.10673 |
| 450 | -1.09781 |
| 451 | -1.08932 |
| 452 | -1.08102 |
| 453 | -1.07259 |
| 454 | -1.06371 |
| 455 | -1.05403 |
| 456 | -1.04328 |
| 457 | -1.03138 |
| 458 | -1.01827 |
| 459 | -1.00390 |
| 460 | -0.98824 |
| 461 | -0.97130 |
| 462 | -0.95340 |
| 463 | -0.93493 |
| 464 | -0.91624 |
| 465 | -0.89774 |
| 466 | -0.87975 |
| 467 | -0.86235 |
| 468 | -0.84559 |
| 469 | -0.82952 |
| 470 | -0.81416 |
| 471 | -0.79953 |
| 472 | -0.78555 |
| 473 | -0.77208 |
| 474 | -0.75901 |
| 475 | -0.74622 |
| 476 | -0.73360 |
| 477 | -0.72113 |
| 478 | -0.70880 |
| 479 | -0.69660 |
| 480 | -0.68452 |
| 481 | -0.67255 |
| 482 | -0.66074 |
| 483 | -0.64910 |
| 484 | -0.63768 |
| 485 | -0.62651 |
| 486 | -0.61558 |
| 487 | -0.60467 |
| 488 | -0.59352 |
| 489 | -0.58186 |
| 490 | -0.56943 |
| 491 | -0.55603 |
| 492 | -0.54176 |
| 493 | -0.52677 |
| 494 | -0.51124 |
| 495 | -0.49531 |
| 496 | -0.47914 |
| 497 | -0.46276 |
| 498 | -0.44619 |
| 499 | -0.42947 |
| 500 | -0.41261 |
| 501 | -0.39563 |
| 502 | -0.37861 |
| 503 | -0.36158 |
| 504 | -0.34461 |
| 505 | -0.32775 |
| 506 | -0.31106 |
| 507 | -0.29458 |
| 508 | -0.27835 |
| 509 | -0.26241 |
| 510 | -0.24681 |
| 511 | -0.23157 |
| 512 | -0.21672 |
| 513 | -0.20227 |
| 514 | -0.18824 |
| 515 | -0.17463 |
| 516 | -0.16149 |
| 517 | -0.14889 |
| 518 | -0.13696 |
| 519 | -0.12578 |
| 520 | -0.11548 |
| 521 | -0.10611 |
| 522 | -0.09758 |
| 523 | -0.08975 |
| 524 | -0.08248 |
| 525 | -0.07564 |
| 526 | -0.06912 |
| 527 | -0.06292 |
| 528 | -0.05709 |
| 529 | -0.05165 |
| 530 | -0.04666 |
| 531 | -0.04211 |
| 532 | -0.03792 |
| 533 | -0.03397 |
| 534 | -0.03015 |
| 535 | -0.02634 |
| 536 | -0.02245 |
| 537 | -0.01858 |
| 538 | -0.01485 |
| 539 | -0.01138 |
| 540 | -0.00829 |
| 541 | -0.00569 |
| 542 | -0.00358 |
| 543 | -0.00197 |
| 544 | -0.00085 |
| 545 | -0.00020 |
| 546 | 0.00000 |
| 547 | -0.00011 |
| 548 | -0.00039 |
| 549 | -0.00068 |
| 550 | -0.00081 |
| 551 | -0.00070 |
| 552 | -0.00043 |
| 553 | -0.00016 |
| 554 | -0.00003 |
| 555 | -0.00018 |
| 556 | -0.00073 |
| 557 | -0.00162 |
| 558 | -0.00273 |
| 559 | -0.00398 |
| 560 | -0.00525 |
| 561 | -0.00647 |
| 562 | -0.00769 |
| 563 | -0.00897 |
| 564 | -0.01037 |
| 565 | -0.01196 |
| 566 | -0.01378 |
| 567 | -0.01583 |
| 568 | -0.01811 |
| 569 | -0.02061 |
| 570 | -0.02330 |
| 571 | -0.02620 |
| 572 | -0.02936 |
| 573 | -0.03285 |
| 574 | -0.03673 |
| 575 | -0.04106 |
| 576 | -0.04588 |
| 577 | -0.05102 |
| 578 | -0.05632 |
| 579 | -0.06157 |
| 580 | -0.06660 |
| 581 | -0.07127 |
| 582 | -0.07568 |
| 583 | -0.07999 |
| 584 | -0.08436 |
| 585 | -0.08896 |
| 586 | -0.09391 |
| 587 | -0.09924 |
| 588 | -0.10490 |
| 589 | -0.11089 |
| 590 | -0.11717 |
| 591 | -0.12373 |
| 592 | -0.13054 |
| 593 | -0.13762 |
| 594 | -0.14495 |
| 595 | -0.15253 |
| 596 | -0.16035 |
| 597 | -0.16841 |
| 598 | -0.17668 |
| 599 | -0.18515 |
| 600 | -0.19379 |
| 601 | -0.20260 |
| 602 | -0.21159 |
| 603 | -0.22082 |
| 604 | -0.23032 |
| 605 | -0.24014 |
| 606 | -0.25030 |
| 607 | -0.26080 |
| 608 | -0.27161 |
| 609 | -0.28271 |
| 610 | -0.29406 |
| 611 | -0.30566 |
| 612 | -0.31750 |
| 613 | -0.32961 |
| 614 | -0.34201 |
| 615 | -0.35469 |
| 616 | -0.36768 |
| 617 | -0.38093 |
| 618 | -0.39438 |
| 619 | -0.40800 |
| 620 | -0.42172 |
| 621 | -0.43552 |
| 622 | -0.44952 |
| 623 | -0.46386 |
| 624 | -0.47868 |
| 625 | -0.49412 |
| 626 | -0.51029 |
| 627 | -0.52714 |
| 628 | -0.54455 |
| 629 | -0.56243 |
| 630 | -0.58065 |
| 631 | -0.59914 |
| 632 | -0.61786 |
| 633 | -0.63678 |
| 634 | -0.65589 |
| 635 | -0.67517 |
| 636 | -0.69460 |
| 637 | -0.71415 |
| 638 | -0.73381 |
| 639 | -0.75354 |
| 640 | -0.77334 |
| 641 | -0.79318 |
| 642 | -0.81319 |
| 643 | -0.83351 |
| 644 | -0.85427 |
| 645 | -0.87561 |
| 646 | -0.89766 |
| 647 | -0.92038 |
| 648 | -0.94370 |
| 649 | -0.96756 |
| 650 | -0.99188 |
| 651 | -1.01661 |
| 652 | -1.04169 |
| 653 | -1.06709 |
| 654 | -1.09275 |
| 655 | -1.11864 |
| 656 | -1.14473 |
| 657 | -1.17100 |
| 658 | -1.19747 |
| 659 | -1.22414 |
| 660 | -1.25101 |
| 661 | -1.27808 |
| 662 | -1.30535 |
| 663 | -1.33282 |
| 664 | -1.36047 |
| 665 | -1.38831 |
| 666 | -1.41632 |
| 667 | -1.44451 |
| 668 | -1.47290 |
| 669 | -1.50148 |
| 670 | -1.53028 |
| 671 | -1.55930 |
| 672 | -1.58855 |
| 673 | -1.61802 |
| 674 | -1.64774 |
| 675 | -1.67770 |
| 676 | -1.70791 |
| 677 | -1.73836 |
| 678 | -1.76903 |
| 679 | -1.79991 |
| 680 | -1.83098 |
| 681 | -1.86225 |
| 682 | -1.89376 |
| 683 | -1.92559 |
| 684 | -1.95779 |
| 685 | -1.99043 |
| 686 | -2.02354 |
| 687 | -2.05694 |
| 688 | -2.09044 |
| 689 | -2.12384 |
| 690 | -2.15692 |
| 691 | -2.18955 |
| 692 | -2.22179 |
| 693 | -2.25378 |
| 694 | -2.28564 |
| 695 | -2.31749 |
| 696 | -2.34944 |
| 697 | -2.38149 |
| 698 | -2.41361 |
| 699 | -2.44576 |
| 700 | -2.47792 |
| 701 | -2.51008 |
| 702 | -2.54228 |
| 703 | -2.57459 |
| 704 | -2.60709 |
| 705 | -2.63982 |
| 706 | -2.67285 |
| 707 | -2.70613 |
| 708 | -2.73960 |
| 709 | -2.77319 |
| 710 | -2.80685 |
| 711 | -2.84051 |
| 712 | -2.87413 |
| 713 | -2.90765 |
| 714 | -2.94102 |
| 715 | -2.97419 |
| 716 | -3.00712 |
| 717 | -3.03987 |
| 718 | -3.07251 |
| 719 | -3.10509 |
| 720 | -3.13768 |
| 721 | -3.17034 |
| 722 | -3.20301 |
| 723 | -3.23565 |
| 724 | -3.26821 |
| 725 | -3.30061 |
| 726 | -3.33283 |
| 727 | -3.36488 |
| 728 | -3.39680 |
| 729 | -3.42863 |
| 730 | -3.46040 |
| 731 | -3.49215 |
| 732 | -3.52391 |
| 733 | -3.55572 |
| 734 | -3.58759 |
| 735 | -3.61955 |
| 736 | -3.65162 |
| 737 | -3.68370 |
| 738 | -3.71570 |
| 739 | -3.74751 |
| 740 | -3.77903 |
| 741 | -3.81019 |
| 742 | -3.84107 |
| 743 | -3.87178 |
| 744 | -3.90243 |
| 745 | -3.93314 |
| 746 | -3.96399 |
| 747 | -3.99495 |
| 748 | -4.02594 |
| 749 | -4.05691 |
| 750 | -4.08778 |
| 751 | -4.11850 |
| 752 | -4.14907 |
| 753 | -4.17950 |
| 754 | -4.20980 |
| 755 | -4.23998 |
| 756 | -4.27006 |
| 757 | -4.30007 |
| 758 | -4.33003 |
| 759 | -4.35997 |
| 760 | -4.38992 |
| 761 | -4.41991 |
| 762 | -4.44989 |
| 763 | -4.47980 |
| 764 | -4.50960 |
| 765 | -4.53923 |
| 766 | -4.56866 |
| 767 | -4.59794 |
| 768 | -4.62716 |
| 769 | -4.65641 |
| 770 | -4.68575 |
| 771 | -4.71525 |
| 772 | -4.74482 |
| 773 | -4.77436 |
| 774 | -4.80377 |
| 775 | -4.83294 |
| 776 | -4.86179 |
| 777 | -4.89037 |
| 778 | -4.91877 |
| 779 | -4.94708 |
| 780 | -4.97537 |
| 781 | -5.00371 |
| 782 | -5.03208 |
| 783 | -5.06046 |
| 784 | -5.08881 |
| 785 | -5.11710 |
| 786 | -5.14531 |
| 787 | -5.17345 |
| 788 | -5.20154 |
| 789 | -5.22960 |
| 790 | -5.25764 |
| 791 | -5.28569 |
| 792 | -5.31370 |
| 793 | -5.34167 |
| 794 | -5.36956 |
| 795 | -5.39734 |
| 796 | -5.42499 |
| 797 | -5.45251 |
| 798 | -5.47990 |
| 799 | -5.50716 |
| 800 | -5.53430 |
| 801 | -5.56132 |
| 802 | -5.58828 |
| 803 | -5.61520 |
| 804 | -5.64215 |
| 805 | -5.66917 |
| 806 | -5.69629 |
| 807 | -5.72348 |
| 808 | -5.75068 |
| 809 | -5.77784 |
| 810 | -5.80492 |
| 811 | -5.83185 |
| 812 | -5.85865 |
| 813 | -5.88529 |
| 814 | -5.91178 |
| 815 | -5.93812 |
| 816 | -5.96430 |
| 817 | -5.99037 |
| 818 | -6.01635 |
| 819 | -6.04229 |
| 820 | -6.06822 |
| 821 | -6.09417 |
| 822 | -6.12014 |
| 823 | -6.14610 |
| 824 | -6.17204 |
| 825 | -6.19794 |
| 826 | -6.22379 |
| 827 | -6.24957 |
| 828 | -6.27526 |
| 829 | -6.30084 |
| 830 | -6.32631 |