Light Source Colour Quality Metrics

This web-page is designed to display relative exposures totals for the various light sources included in this system. Please read the appropriate sections on the information page, here and here, for an explanation of how these values have been calculated. For more information about the project in general contact Joseph Padfield.


Displaying the CCT, CRI, TM30 Rf & Rg, Duv and relative spectral sensitivity normalised exposure values, calculated as a percentage of filtered daylight:

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Make Name Date Type CCT (K) CRI TM-30 (Rf) TM-30 (Rg) Duv Source RE%
Calculated Data EES
2010-11-11
TS
5455
-0.0044
NG
157.23
GE Vio/G4/Module/3.6W/741
2010-11-09
LED
4121 [3500]
0.0071
NG
127.47
Leelium Daylight MSR
2011-09-07
HMI
5657
-0.0047
NG
112.95
GE F40W/AD
2010-11-09
FL
5670 [6500]
0.0025
NG
111.75
Solux 12V Diachroic
2010-11-09
TH
4484 [4700]
-0.0019
NG
109.46
Pro-Lite Daylight SRI-30W Par 30
2011-01-20
CFL
6154
0.0090
NG
101.3
Nature Studio2 Filtered Daylight
2010-11-09
DL
5595
0.0058
NG
100
Erco Eclipse - Blue Lens
2010-11-09
TH
4057
0.0022
NG
91.64
Endura OT16-3101-WT MR16
2011-08-08
LED
6335 [6336]
0.0014
GCI
90.99
Willard LEDGO CN-600SC
2012-12-06
LED
5915
0.0001
NG
90.96
Toshiba E-Core Par30s 23Deg
2013-05-31
LED
5830 [6500]
0.0007
NG
88.98
Osram Photonbeard Dulux L 954
2012-12-06
FL
5312
0.0098
NG
88.16
Cooper DL11-WS-CW
2010-11-09
LED
5173
0.0033
NG
82.75
Osram Dulux L 80W/840 2G11
2010-11-11
FL
4112 [4000]
0.0015
NG
82.59
Philips TLD 36W/95
2010-11-09
FL
4305 [5000]
0.0035
NG
81.97
FEM LED
2012-12-06
LED
5054
0.0002
NG
81.9
Unknown Test Lamp
2013-01-23
LED
5054
0.0002
NG
81.9
Philips 50Par30L-WFL40
2011-01-20
TH
3415
0.0015
NG
80.23
LSI LumeLEX 2040-C4M2-6S
2011-03-22
LED
4114 [4000]
-0.0044
NG
75.45
Cooper RWD1-RWS-CW
2010-11-09
LED
4924
0.0035
NG
75.26
GE FC8T9/CW
2011-08-08
FL
4154 [4100]
0.0137
NG
72.01
Osram 12V Diachroic
2010-11-09
TH
2964
0.0003
NG
68.9
Concord 2627632 MK41
2011-08-08
TH
2934 [3000]
0.0013
NG
67.58
DAL Baltic 64005
2011-09-07
TH
2799
-0.0008
NG
67.35
Sylvania TrueAim-Titan MR16 35°
2011-01-20
TH
2909
0.0003
NG
67.28
Photon Star CS5 NIC-WW-SB-60-BW
2010-11-09
LED
3378 [3000]
-0.0077
NG
64.23
Erco Eclipse - Clear Lens
2010-11-09
TH
2802
0.0008
NG
63.87
Philips Philips 50W MR16
2011-08-08
TH
2729 [2703]
0.0010
GCI
62.86
GE EYC 71W MR16
2011-08-08
TH
2708 [2709]
0.0013
GCI
62.58
GE Par38 (11878)
2013-05-30
TH
2605 [2850]
0.0009
NG
62.2
Luxina EXZ-CG-M250 MR16 24°
2011-01-20
TH
2970
0.0041
NG
62.13
GE Par 38 80W Flood
2010-11-09
TH
2613
0.0009
NG
62.02
Osram Par 38 120W
2010-11-09
TH
2594
0.0007
NG
62.01
GE Par 38 80W Spot
2010-11-09
TH
2596
0.0008
NG
61.8
Erco Optec Spotlights 72078.000 14W (SN: 1122CH0023) B1
2011-09-07
LED
3377 [3200]
-0.0001
NG
60.82
Synergy 1003605 S12 WW MR16
2011-08-08
LED
3406 [3400]
-0.0050
GCI
60.75
Mike Stoane Track Type X (Min)
2013-05-30
LED
3138 [3000]
-0.0005
NG
60.31
Mike Stoane Track Type X (Mid)
2013-05-30
LED
3131 [3000]
-0.0006
NG
60.11
Mike Stoane Track Type X (Max)
2013-05-30
LED
3129 [3000]
-0.0007
NG
60.02
Erco Optec Spotlights 72078.000 14W (SN: 1121CH0138) B2
2011-09-07
LED
3405 [3200]
0.0012
NG
59.92
Erco Optec Spotlights 72078.000 14W (SN: 1121CH0180) B2
2011-09-07
LED
3409 [3200]
0.0018
NG
59.59
Erco Optec Spotlights 72078.000 14W (SN: 1121CV0470) B1
2011-09-07
LED
3357 [3200]
0.0007
NG
59.4
Concord Beacon Muse 2052867 (Narrow)
2012-12-06
LED
3117 [3000]
-0.0038
NG
59.1
Synergy 1003607 NF34 WW MR16
2011-08-08
LED
3303 [3300]
-0.0046
GCI
59.06
Erco Optec Spotlights 72078.000 14W (SN: 1121CV0476) B2
2011-09-07
LED
3429 [3200]
0.0017
NG
59.05
Erco Optec Test Lamp
2010-11-09
LED
3034 [3200]
-0.0010
NG
58.91
LSI LumeLEX 2040-C3M2-6S
2011-03-22
LED
2966 [3000]
-0.0026
NG
58.91
Erco Optec Spotlights 72078.000 14W (SN: 1121CH0202) B2
2011-09-07
LED
3336 [3200]
0.0015
NG
58.2
Synergy 1003606 NF24 WWMR16
2011-08-08
LED
3320 [3300]
-0.0030
GCI
58.04
Concord Beacon Muse 2052867 (Wide Beam)
2012-12-06
LED
3047 [3000]
-0.0035
NG
57.9
Sylvania Concord 2048806
2011-03-22
LED
3010 [3000]
-0.0010
NG
57.73
Sylvania Concord 2048794
2011-03-22
LED
3008 [3000]
-0.0004
NG
57.22
GE Standard Tungsten
2010-11-09
TH
2313
0.0002
NG
57.04
Synergy 1003608 NF50 WW MR16
2011-08-08
LED
3200 [3200]
-0.0022
GCI
56.18
CRS CRS SP12 WW MR16
2011-08-08
LED
3048 [3049]
-0.0006
GCI
55.91
Sylvania UltraLED Par 30LN 40°
2011-01-20
LED
3056 [3000]
0.0000
NG
55.23
Philips EnduraLED MR16 B
2011-09-14
LED
3084
-0.0003
NG
54.86
LEDnovation LED-PAR38-90-1WD-INF
2011-08-08
LED
2966 [2968]
-0.0012
GCI
54.55
Sylvania UltraLED MR16 25°
2011-01-20
LED
3182 [3000]
0.0035
NG
54.53
Cooper DL11-WS-WW
2010-11-09
LED
3087
0.0008
NG
54.52
GE Par 30
2010-11-09
LED
3065
-0.0002
NG
54.21
Philips EnduraLED MR16
2011-01-20
LED
3065 [3000]
0.0003
NG
54.13
Erco Opton Floodlights V01 72644.00
2013-05-31
LED
2987 [3000]
0.0012
NG
53.72
LSI LumeLEX 2040-C2M2-6S
2011-03-22
LED
2710 [2700]
-0.0003
NG
53.51
Erco Light Board V01 72808.000
2013-05-31
LED
2946 [3000]
0.0019
NG
53.24
MSI iPAR3830021D
2011-08-08
LED
2946 [2948]
-0.0002
GCI
53.21
Philips BBG480 25
2010-11-09
LED
2666 [2700]
-0.0028
NG
52.16
GCI Filter Thin-Film Mark 2 on MR16
2011-08-08
TH
2862 [2620]
0.0028
GCI
52.09
Cooper RXD2-RWS-WW
2010-11-09
LED
3088
0.0031
NG
52.04
Cooper RXD1-RWS-WW
2010-11-09
LED
3038
0.0027
NG
52.02
Hoffmeister LED-104-471
2013-05-31
LED
3174 [3000]
0.0025
NG
51.81
Erco ERCO Large Flood 1046780000
2013-05-31
LED
2905
0.0026
NG
51.74
Erco Light Board V01 72808.000 (Min)
2013-05-31
LED
2862 [3000]
0.0033
NG
50.74
Sylvania NF25 Par-38
2011-08-08
LED
2663 [2664]
-0.0018
GCI
50.61
Lamina WW-NB MR16
2011-08-08
LED
3224 [3236]
0.0008
GCI
50.58
Philips Philips Par38
2011-08-08
LED
2659 [2660]
-0.0019
GCI
50.54
Solais LR38
2011-08-08
LED
2674 [2675]
-0.0013
GCI
50.49
Philips MASTER LEDspot MV Dimmable
2013-05-30
LED
2785 [2700]
0.0013
NG
49.7
Endura OT16-3301-WW MR16
2011-08-08
LED
2857 [2859]
0.0000
GCI
48.82
CREE LRP-38 (Dupe)
2013-05-30
LED
2716 [2700]
0.0017
NG
48.07
Lamina True Color MR16
2011-08-08
LED
2724 [2700]
-0.0008
GCI
47.52
CREE LRP-38
2011-08-08
LED
2616 [2620]
0.0018
GCI
46.23