Standard Illuminant
HP1 data from: CIE. (n.d.). CIE 15:2004 Tables Data. Retrieved from https://law.resource.org/pub/us/cfr/ibr/003/cie.15.2004.tables.xls


Lamp spectrum

Show/hide spectral data
wavelength,relativeIntensity
 380,1.9
 385,2.2
 390,2.5
 395,2.7
 400,3.1
 405,4.3
 410,3.8
 415,4.2
 420,4.8
 425,5.19
 430,5.89
 435,7.39
 440,7.89
 445,5.69
 450,12.89
 455,6.69
 460,4.3
 465,20.78
 470,12.99
 475,6.69
 480,1.4
 485,1.5
 490,3.2
 495,18.18
 500,56.24
 505,2.9
 510,2.1
 515,13.39
 520,2.1
 525,2
 530,2.2
 535,2.3
 540,2.6
 545,5.1
 550,11.39
 555,15.48
 560,20.78
 565,55.64
 570,254.03
 575,56.14
 580,111.78
 585,297.98
 590,142.55
 595,334.84
 600,189.4
 605,117.78
 610,79.92
 615,108.09
 620,46.85
 625,38.16
 630,32.47
 635,28.37
 640,25.37
 645,22.98
 650,20.38
 655,19.78
 660,17.78
 665,16.78
 670,19.18
 675,17.98
 680,13.69
 685,9.99
 690,8.19
 695,7.59
 700,6.99
 705,6.79
 710,6.49
 715,6.39
 720,6.09
 725,5.99
 730,5.79
 735,5.79
 740,5.79
 745,5.79
 750,6.39
 755,5.99
 760,5.59
 765,31.97
 770,27.87
 775,5.89
 780,6.69
Select All Data This is raw data (unnormalized)
wavelength relativeIntensity
380 1.9
385 2.2
390 2.5
395 2.7
400 3.1
405 4.3
410 3.8
415 4.2
420 4.8
425 5.19
430 5.89
435 7.39
440 7.89
445 5.69
450 12.89
455 6.69
460 4.3
465 20.78
470 12.99
475 6.69
480 1.4
485 1.5
490 3.2
495 18.18
500 56.24
505 2.9
510 2.1
515 13.39
520 2.1
525 2
530 2.2
535 2.3
540 2.6
545 5.1
550 11.39
555 15.48
560 20.78
565 55.64
570 254.03
575 56.14
580 111.78
585 297.98
590 142.55
595 334.84
600 189.4
605 117.78
610 79.92
615 108.09
620 46.85
625 38.16
630 32.47
635 28.37
640 25.37
645 22.98
650 20.38
655 19.78
660 17.78
665 16.78
670 19.18
675 17.98
680 13.69
685 9.99
690 8.19
695 7.59
700 6.99
705 6.79
710 6.49
715 6.39
720 6.09
725 5.99
730 5.79
735 5.79
740 5.79
745 5.79
750 6.39
755 5.99
760 5.59
765 31.97
770 27.87
775 5.89
780 6.69
Spectral Index Value
MSI 0.13
SLI 0.23
IPI 0.51
Percentage of Blue 8.9
Characteristic Value
CCT calculated (K) 1959
CCT from the manufacturer (K) ND
Voltage (V) ND
Power (W)
Luminous Efficacy (Lum/W)

HP1

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