| Luminous efficiency |
| nm |
V |
| 390 | -3.22907409 |
| 395 | -2.82709186 |
| 400 | -2.46816073 |
| 405 | -2.16660426 |
| 410 | -1.91036032 |
| 415 | -1.71855680 |
| 420 | -1.57197203 |
| 425 | -1.46705377 |
| 430 | -1.36811186 |
| 435 | -1.27526663 |
| 440 | -1.19722465 |
| 445 | -1.14484705 |
| 450 | -1.09780595 |
| 455 | -1.05402807 |
| 460 | -0.98823818 |
| 465 | -0.89774341 |
| 470 | -0.81415855 |
| 475 | -0.74622222 |
| 480 | -0.68451764 |
| 485 | -0.62651337 |
| 490 | -0.56942800 |
| 495 | -0.49531238 |
| 500 | -0.41260527 |
| 505 | -0.32774728 |
| 510 | -0.24680740 |
| 515 | -0.17463312 |
| 520 | -0.11548066 |
| 525 | -0.07564184 |
| 530 | -0.04665685 |
| 535 | -0.02633761 |
| 540 | -0.00828820 |
| 545 | -0.00020135 |
| 550 | -0.00081200 |
| 555 | -0.00018282 |
| 560 | -0.00524707 |
| 565 | -0.01195704 |
| 570 | -0.02330110 |
| 575 | -0.04106196 |
| 580 | -0.06660050 |
| 585 | -0.08895975 |
| 590 | -0.11717266 |
| 595 | -0.15252570 |
| 600 | -0.19379157 |
| 605 | -0.24013886 |
| 610 | -0.29405980 |
| 615 | -0.35469374 |
| 620 | -0.42171752 |
| 625 | -0.49411929 |
| 630 | -0.58065390 |
| 635 | -0.67517037 |
| 640 | -0.77333513 |
| 645 | -0.87561361 |
| 650 | -0.99188497 |
| 655 | -1.11864022 |
| 660 | -1.25100571 |
| 665 | -1.38830785 |
| 670 | -1.53028260 |
| 675 | -1.67770056 |
| 680 | -1.83098078 |
| 685 | -1.99043381 |
| 690 | -2.15692242 |
| 695 | -2.31749043 |
| 700 | -2.47792427 |
| 705 | -2.63982278 |
| 710 | -2.80684981 |
| 715 | -2.97418607 |
| 720 | -3.13768183 |
| 725 | -3.30061180 |
| 730 | -3.46039760 |
| 735 | -3.61955161 |
| 740 | -3.77903447 |
| 745 | -3.93314049 |
| 750 | -4.08777629 |
| 755 | -4.23998273 |
| 760 | -4.38992361 |
| 765 | -4.53922845 |
| 770 | -4.68575373 |
| 775 | -4.83293672 |
| 780 | -4.97536839 |
| 785 | -5.11710112 |
| 790 | -5.25764362 |
| 795 | -5.39734279 |
| 800 | -5.53429876 |
| 805 | -5.66917168 |
| 810 | -5.80491518 |
| 815 | -5.93811866 |
| 820 | -6.06821887 |
| 825 | -6.19794276 |
| 830 | -6.32630684 |