| Luminous efficiency |
| nm |
V |
| 390 | -3.23943 |
| 391 | -3.15382 |
| 392 | -3.06915 |
| 393 | -2.98560 |
| 394 | -2.90335 |
| 395 | -2.82259 |
| 396 | -2.74349 |
| 397 | -2.66625 |
| 398 | -2.59105 |
| 399 | -2.51806 |
| 400 | -2.44748 |
| 401 | -2.37941 |
| 402 | -2.31366 |
| 403 | -2.24999 |
| 404 | -2.18813 |
| 405 | -2.12781 |
| 406 | -2.06890 |
| 407 | -2.01166 |
| 408 | -1.95649 |
| 409 | -1.90377 |
| 410 | -1.85388 |
| 411 | -1.80707 |
| 412 | -1.76302 |
| 413 | -1.72129 |
| 414 | -1.68142 |
| 415 | -1.64298 |
| 416 | -1.60564 |
| 417 | -1.56953 |
| 418 | -1.53489 |
| 419 | -1.50195 |
| 420 | -1.47096 |
| 421 | -1.44203 |
| 422 | -1.41483 |
| 423 | -1.38894 |
| 424 | -1.36392 |
| 425 | -1.33935 |
| 426 | -1.31490 |
| 427 | -1.29063 |
| 428 | -1.26667 |
| 429 | -1.24315 |
| 430 | -1.22021 |
| 431 | -1.19796 |
| 432 | -1.17639 |
| 433 | -1.15548 |
| 434 | -1.13522 |
| 435 | -1.11560 |
| 436 | -1.09661 |
| 437 | -1.07835 |
| 438 | -1.06091 |
| 439 | -1.04440 |
| 440 | -1.02891 |
| 441 | -1.01446 |
| 442 | -1.00081 |
| 443 | -0.98765 |
| 444 | -0.97467 |
| 445 | -0.96154 |
| 446 | -0.94807 |
| 447 | -0.93443 |
| 448 | -0.92089 |
| 449 | -0.90774 |
| 450 | -0.89526 |
| 451 | -0.88362 |
| 452 | -0.87255 |
| 453 | -0.86170 |
| 454 | -0.85070 |
| 455 | -0.83918 |
| 456 | -0.82685 |
| 457 | -0.81375 |
| 458 | -0.79997 |
| 459 | -0.78562 |
| 460 | -0.77081 |
| 461 | -0.75565 |
| 462 | -0.74033 |
| 463 | -0.72505 |
| 464 | -0.70998 |
| 465 | -0.69533 |
| 466 | -0.68125 |
| 467 | -0.66771 |
| 468 | -0.65466 |
| 469 | -0.64203 |
| 470 | -0.62978 |
| 471 | -0.61782 |
| 472 | -0.60608 |
| 473 | -0.59448 |
| 474 | -0.58291 |
| 475 | -0.57130 |
| 476 | -0.55957 |
| 477 | -0.54771 |
| 478 | -0.53573 |
| 479 | -0.52363 |
| 480 | -0.51142 |
| 481 | -0.49913 |
| 482 | -0.48687 |
| 483 | -0.47480 |
| 484 | -0.46304 |
| 485 | -0.45174 |
| 486 | -0.44096 |
| 487 | -0.43051 |
| 488 | -0.42008 |
| 489 | -0.40939 |
| 490 | -0.39815 |
| 491 | -0.38617 |
| 492 | -0.37363 |
| 493 | -0.36080 |
| 494 | -0.34797 |
| 495 | -0.33542 |
| 496 | -0.32337 |
| 497 | -0.31176 |
| 498 | -0.30045 |
| 499 | -0.28930 |
| 500 | -0.27818 |
| 501 | -0.26698 |
| 502 | -0.25573 |
| 503 | -0.24449 |
| 504 | -0.23332 |
| 505 | -0.22229 |
| 506 | -0.21145 |
| 507 | -0.20083 |
| 508 | -0.19044 |
| 509 | -0.18032 |
| 510 | -0.17049 |
| 511 | -0.16094 |
| 512 | -0.15164 |
| 513 | -0.14253 |
| 514 | -0.13355 |
| 515 | -0.12462 |
| 516 | -0.11574 |
| 517 | -0.10701 |
| 518 | -0.09858 |
| 519 | -0.09061 |
| 520 | -0.08324 |
| 521 | -0.07660 |
| 522 | -0.07063 |
| 523 | -0.06524 |
| 524 | -0.06032 |
| 525 | -0.05578 |
| 526 | -0.05154 |
| 527 | -0.04756 |
| 528 | -0.04383 |
| 529 | -0.04032 |
| 530 | -0.03701 |
| 531 | -0.03388 |
| 532 | -0.03085 |
| 533 | -0.02786 |
| 534 | -0.02481 |
| 535 | -0.02165 |
| 536 | -0.01832 |
| 537 | -0.01493 |
| 538 | -0.01163 |
| 539 | -0.00855 |
| 540 | -0.00585 |
| 541 | -0.00365 |
| 542 | -0.00196 |
| 543 | -0.00080 |
| 544 | -0.00015 |
| 545 | -0.00001 |
| 546 | -0.00036 |
| 547 | -0.00104 |
| 548 | -0.00184 |
| 549 | -0.00258 |
| 550 | -0.00308 |
| 551 | -0.00319 |
| 552 | -0.00306 |
| 553 | -0.00287 |
| 554 | -0.00281 |
| 555 | -0.00307 |
| 556 | -0.00378 |
| 557 | -0.00487 |
| 558 | -0.00623 |
| 559 | -0.00775 |
| 560 | -0.00929 |
| 561 | -0.01079 |
| 562 | -0.01227 |
| 563 | -0.01382 |
| 564 | -0.01549 |
| 565 | -0.01737 |
| 566 | -0.01950 |
| 567 | -0.02189 |
| 568 | -0.02452 |
| 569 | -0.02738 |
| 570 | -0.03045 |
| 571 | -0.03375 |
| 572 | -0.03733 |
| 573 | -0.04126 |
| 574 | -0.04563 |
| 575 | -0.05049 |
| 576 | -0.05588 |
| 577 | -0.06162 |
| 578 | -0.06751 |
| 579 | -0.07332 |
| 580 | -0.07884 |
| 581 | -0.08394 |
| 582 | -0.08872 |
| 583 | -0.09339 |
| 584 | -0.09810 |
| 585 | -0.10306 |
| 586 | -0.10842 |
| 587 | -0.11417 |
| 588 | -0.12030 |
| 589 | -0.12677 |
| 590 | -0.13356 |
| 591 | -0.14063 |
| 592 | -0.14796 |
| 593 | -0.15556 |
| 594 | -0.16342 |
| 595 | -0.17152 |
| 596 | -0.17987 |
| 597 | -0.18844 |
| 598 | -0.19723 |
| 599 | -0.20622 |
| 600 | -0.21538 |
| 601 | -0.22471 |
| 602 | -0.23424 |
| 603 | -0.24401 |
| 604 | -0.25406 |
| 605 | -0.26443 |
| 606 | -0.27515 |
| 607 | -0.28622 |
| 608 | -0.29759 |
| 609 | -0.30926 |
| 610 | -0.32118 |
| 611 | -0.33335 |
| 612 | -0.34578 |
| 613 | -0.35846 |
| 614 | -0.37142 |
| 615 | -0.38467 |
| 616 | -0.39822 |
| 617 | -0.41201 |
| 618 | -0.42601 |
| 619 | -0.44015 |
| 620 | -0.45439 |
| 621 | -0.46870 |
| 622 | -0.48319 |
| 623 | -0.49802 |
| 624 | -0.51333 |
| 625 | -0.52928 |
| 626 | -0.54597 |
| 627 | -0.56334 |
| 628 | -0.58128 |
| 629 | -0.59967 |
| 630 | -0.61840 |
| 631 | -0.63738 |
| 632 | -0.65656 |
| 633 | -0.67594 |
| 634 | -0.69548 |
| 635 | -0.71518 |
| 636 | -0.73502 |
| 637 | -0.75496 |
| 638 | -0.77499 |
| 639 | -0.79507 |
| 640 | -0.81520 |
| 641 | -0.83536 |
| 642 | -0.85567 |
| 643 | -0.87628 |
| 644 | -0.89733 |
| 645 | -0.91896 |
| 646 | -0.94128 |
| 647 | -0.96428 |
| 648 | -0.98787 |
| 649 | -1.01199 |
| 650 | -1.03656 |
| 651 | -1.06153 |
| 652 | -1.08684 |
| 653 | -1.11246 |
| 654 | -1.13833 |
| 655 | -1.16442 |
| 656 | -1.19069 |
| 657 | -1.21714 |
| 658 | -1.24378 |
| 659 | -1.27060 |
| 660 | -1.29762 |
| 661 | -1.32483 |
| 662 | -1.35224 |
| 663 | -1.37983 |
| 664 | -1.40760 |
| 665 | -1.43555 |
| 666 | -1.46366 |
| 667 | -1.49196 |
| 668 | -1.52044 |
| 669 | -1.54911 |
| 670 | -1.57800 |
| 671 | -1.60709 |
| 672 | -1.63641 |
| 673 | -1.66596 |
| 674 | -1.69574 |
| 675 | -1.72577 |
| 676 | -1.75604 |
| 677 | -1.78654 |
| 678 | -1.81726 |
| 679 | -1.84819 |
| 680 | -1.87931 |
| 681 | -1.91062 |
| 682 | -1.94217 |
| 683 | -1.97404 |
| 684 | -2.00627 |
| 685 | -2.03895 |
| 686 | -2.07208 |
| 687 | -2.10552 |
| 688 | -2.13904 |
| 689 | -2.17246 |
| 690 | -2.20557 |
| 691 | -2.23822 |
| 692 | -2.27049 |
| 693 | -2.30249 |
| 694 | -2.33436 |
| 695 | -2.36623 |
| 696 | -2.39820 |
| 697 | -2.43026 |
| 698 | -2.46239 |
| 699 | -2.49456 |
| 700 | -2.52673 |
| 701 | -2.55889 |
| 702 | -2.59110 |
| 703 | -2.62343 |
| 704 | -2.65592 |
| 705 | -2.68867 |
| 706 | -2.72170 |
| 707 | -2.75499 |
| 708 | -2.78846 |
| 709 | -2.82206 |
| 710 | -2.85573 |
| 711 | -2.88940 |
| 712 | -2.92302 |
| 713 | -2.95654 |
| 714 | -2.98991 |
| 715 | -3.02309 |
| 716 | -3.05603 |
| 717 | -3.08878 |
| 718 | -3.12142 |
| 719 | -3.15400 |
| 720 | -3.18660 |
| 721 | -3.21925 |
| 722 | -3.25193 |
| 723 | -3.28458 |
| 724 | -3.31713 |
| 725 | -3.34954 |
| 726 | -3.38175 |
| 727 | -3.41381 |
| 728 | -3.44573 |
| 729 | -3.47756 |
| 730 | -3.50933 |
| 731 | -3.54108 |
| 732 | -3.57285 |
| 733 | -3.60465 |
| 734 | -3.63652 |
| 735 | -3.66849 |
| 736 | -3.70056 |
| 737 | -3.73264 |
| 738 | -3.76464 |
| 739 | -3.79646 |
| 740 | -3.82798 |
| 741 | -3.85914 |
| 742 | -3.89002 |
| 743 | -3.92072 |
| 744 | -3.95138 |
| 745 | -3.98209 |
| 746 | -4.01294 |
| 747 | -4.04390 |
| 748 | -4.07489 |
| 749 | -4.10586 |
| 750 | -4.13673 |
| 751 | -4.16745 |
| 752 | -4.19802 |
| 753 | -4.22845 |
| 754 | -4.25875 |
| 755 | -4.28894 |
| 756 | -4.31902 |
| 757 | -4.34902 |
| 758 | -4.37898 |
| 759 | -4.40892 |
| 760 | -4.43888 |
| 761 | -4.46887 |
| 762 | -4.49884 |
| 763 | -4.52876 |
| 764 | -4.55856 |
| 765 | -4.58819 |
| 766 | -4.61761 |
| 767 | -4.64690 |
| 768 | -4.67612 |
| 769 | -4.70537 |
| 770 | -4.73471 |
| 771 | -4.76421 |
| 772 | -4.79378 |
| 773 | -4.82333 |
| 774 | -4.85273 |
| 775 | -4.88190 |
| 776 | -4.91075 |
| 777 | -4.93934 |
| 778 | -4.96774 |
| 779 | -4.99604 |
| 780 | -5.02433 |
| 781 | -5.05267 |
| 782 | -5.08105 |
| 783 | -5.10942 |
| 784 | -5.13778 |
| 785 | -5.16607 |
| 786 | -5.19428 |
| 787 | -5.22242 |
| 788 | -5.25051 |
| 789 | -5.27857 |
| 790 | -5.30661 |
| 791 | -5.33466 |
| 792 | -5.36268 |
| 793 | -5.39064 |
| 794 | -5.41853 |
| 795 | -5.44632 |
| 796 | -5.47397 |
| 797 | -5.50149 |
| 798 | -5.52887 |
| 799 | -5.55614 |
| 800 | -5.58327 |
| 801 | -5.61030 |
| 802 | -5.63725 |
| 803 | -5.66418 |
| 804 | -5.69113 |
| 805 | -5.71815 |
| 806 | -5.74527 |
| 807 | -5.77246 |
| 808 | -5.79966 |
| 809 | -5.82682 |
| 810 | -5.85390 |
| 811 | -5.88084 |
| 812 | -5.90763 |
| 813 | -5.93427 |
| 814 | -5.96077 |
| 815 | -5.98710 |
| 816 | -6.01329 |
| 817 | -6.03935 |
| 818 | -6.06534 |
| 819 | -6.09128 |
| 820 | -6.11721 |
| 821 | -6.14316 |
| 822 | -6.16912 |
| 823 | -6.19509 |
| 824 | -6.22103 |
| 825 | -6.24693 |
| 826 | -6.27278 |
| 827 | -6.29856 |
| 828 | -6.32425 |
| 829 | -6.34984 |
| 830 | -6.37530 |