LFC-050 Light Flux and Color
Measurement Systems
Why Choose LightFluxColor
The most economical and reliable
solution for photometry oflight source needs!
LightFluxColor Measurement Systems
are the most affordable and reliable systems
for testing LED lighting products. Whether
you are a manufacturer of LED luminaires,street lights, solar powered LED lanterns,
LED bulbs, or any other type of LED lighting
product, LightFluxColor systems will meet
all your testing requirements. LightFluxColorsystems allow luminaire manufacturers to test
LED products for photometric performance.
The NIST traceable calibrated standard
included with the system allows users to
perform simple in-house system recalibrationand verification without having to ship thesystem to our manufacturing facility. The
systems are available with 0.5 m, 1 m, 1.5 m
and 2 m integrating sphere size options toaccommodate LED chips as well aslarger street lights and fixtures.
The integrating sphere is coated with
Spectraflect® coating which has up to 98%
reflectance with near Lambertian properties.
Spectraflect is extremely stable, does not
yellow over time, and doesn’t need periodic
recoating. The integrating spheres are designedto measure LED sources in both the 2π and4π geometries.

Ideal For Flux & Color
Characterization of:
LED Clusters

Railway Lighting

LED Chips

Architectural Lighting

LED Bulbs

Automotive Lighting

Traffic Lighting
LightFluxColor Measurement Systems also
include highly sensitive mini-calibrated CCD
Array Spectrometers with spectral ranges from250 to 850 nm or 350 to 1000 nm.
These low noise and broad spectral response
spectrometers provide instantaneous
measurement of radiometric, photometric, andcolor characteristics of the LED sources.
The fast results from the spectrometers helpto increase the rate of product development,
decrease the time to market, and reduce
development costs.
Users of the systems are also able toperform absorption correction with standard
LightFluxColor Systems and the system
includes application specific software.
With ability to measure light source spectrum,luminous flux, radiant flux and complete color
parameters with highest degree of accuracy
and traceability, the LightFluxColor Systems
have the best value of all the LED measurement
systems in the market.

LightMeasurement
SoftwareLabsphere, Inc / www.labsphere.com

• Calibrations are traceable to NIST
(USA) which are accepted andrecognized globally.
• Calibrated lamp standards NVLAP
accreditation Lab Code 200951-0(ISO 17025)• Spectral flux standards (calibration
performed at each wavelength)
are supplied with each system forhighest possible accuracy.
• Competitive systems only provide
luminous flux standards with CCT
calibration which limits overallsystem accuracy.
• An auxiliary lamp is provided forabsorption correction which is applied
at each wavelength. This improves
overall measurement accuracy ascompared to other systems on
the market.
• The integrating sphere is coatedwith Labsphere’s Spectraflect®
featuring up to 98% reflectanceand is the highest Lambertiancoating in the market.
• The sphere coating doesn’t yellow
over time and doesn’t degrade indue course.
• The integrating spheres arecapable of measuring in 2πand 4π geometries.
• Local support and training.

Key System Features

Detailed Technical Specifications
LFC-050 0.5 meter System includes:

LFC-050-60
Part # AA-90020-050
Light Measurement Sphere, 0.5 meter√
Spectrally Calibrated Lamp√
Auxiliary Lamp√
Lamp Socket Assembly√Power Supply, M8811, 30V, 5A√
CCD Array Spectrometer√
Light Measurement Software√
System Manual and Electrical Rack√*System can be upgraded to measure electrical properties of AC operated lamps.

System Properties and Specifications

LFC-050-61
Part # AA-90030-050
√√
√
√√
√
√
√

SphereSphere Coating ReflectancePhotometric Range(Illuminant A)
Spectral Range (Spectrometer)
2π Port Size
Sphere & Crate Weight
Crate Dimension (W x D x H)

20 in (50 cm)
98%
0.5 - 1800 lm
250* - 850 nm
6 in (15.24 cm)
60 kg
0.7 M x 1.45 M x 1.0 M

20 in (50 cm)
98%
0.5 - 1800 lm
350 - 1000 nm
6 in (15.24 cm)
60 kg0.7 M x 1.45 M x 1.0 M

Spectrometer Detector

Sony ILX511 linear
silicon CCD array
250* - 850 nm
1 ms – 5 s<+/- 0.5 nm
600 um, 3 m long,(SMA Connection)

Sony ILX511 linear
silicon CCD array350 - 1000 nm
1 ms - 5 s<+/- 0.5 nm
600 um, 3 m long,(SMA Connection)

35 W
650 lmSpectral Flux (W/nm)
350 - 1050 nm
NIST traceable

35 W
650 lmSpectral Flux (W/nm)
350 - 1050 nm
NIST traceable

Compliance

M8811, DC 30V, 5A
110/220 VAC, 50/60 Hz
0.1%
35 s
8.3 x 10.5 x 3.5 in(21.1 x 26.7 x 8.9 cm)
CE

M8811, DC 30V, 5A
110/220 VAC, 50/60 Hz
0.1%35 s
8.3 x 10.5 x 3.5 in(21.1 x 26.7 x 8.9 cm)
CE

Aux Lamp

AUX-50 (50W)

AUX-50 (50W)

Spectral Range
Integration Time
Wavelength Accuracy
Optical Input Optical Fiber
Lamp Standard
Power
Approximate Luminous Flux
Calibration
Traceability
Power Supply (DC)Power Requirements
Current Stability
Current Rise Time
Dimension (W x D x H)

*system calibration range 350 - 1050 nm

System Upgrades for AC lamp operation		

Part Number

LEX upgrade rack		
LES upgrade rack		AA-01165-900
AA-01166-900

System Optional Components		

Part Number

SCL-650 Cal Lamp		Replacement AUX-50 Bulb		

Labsphere, Inc / www.labsphere.com

AS-01335-100
LEW-00014-000• NIST traceable calibrated standards
for in-house recalibration NVLAP
accreditation Lab Code 200951-0(ISO 17025)• Measure absolute spectrumin milliseconds• Comprehensive Light Measurement
Software capable of measuring:- Total Spectral Flux (Watts/nm)- Luminous Flux (Lumens)- Luminous Efficacy (Lumens/Watt)- Radiant Flux (Watts)- Chromaticity (x, y, u, v)- CCT- CRI- Peak Wavelength- Dominant Wavelength• Spectraflect® interior coatingfor sphere• Absorption correction
capabilities included• DC power onlyKey System Features

Detailed Technical Specifications
LFC-100 1 meter System includes:

LFC-100-60
Part # AA-90020-100
Light Measurement Sphere, 1 meter√
Spectrally Calibrated Lamp√
Auxiliary Lamp√
Lamp Socket Assembly√Power Supply, M8811, 30V, 5A√
CCD Array Spectrometer√
Light Measurement Software√
System Manual and Electrical Rack√
*System can be upgraded to measure electrical properties of AC operated lamps.

System Properties and Specifications

LFC-100-61
Part # AA-90030-100
√
√√√√
√
√
√

SphereSphere Coating ReflectancePhotometric Range(Illuminant A)
Spectral Range (Spectrometer)
2π Port Size
Sphere Weight

40 in (100 cm)
98%
5 - 15,000 lm
250* - 850 nm
12 in (30 cm)
110 kg40 in (100 cm)
98%
5 - 15,000 lm
350 - 1000 nm
12 in (30 cm)
110 kgSpectrometer Detector

Sony ILX511 linear
silicon CCD array
250* - 850 nm
1 ms – 5 s<+/- 0.5 nm
600 um, 3 m long,(SMA Connection)

Sony ILX511 linear
silicon CCD array350 - 1000 nm
1 ms - 5 s<+/- 0.5 nm
600 um, 3 m long,(SMA Connection)

35 W
650 lmSpectral Flux (W/nm)
350 - 1050 nm
NIST traceable

35 W
650 lmSpectral Flux (W/nm)
350 - 1050 nm
NIST traceable

Compliance

M8811, DC 30V, 5A
110/220 VAC, 50/60 Hz
0.1%
35 s
8.3 x 10.5 x 3.5 in(21.1 x 26.7 x 8.9 cm)
CE

M8811, DC 30V, 5A
110/220 VAC, 50/60 Hz
0.1%
35 s
8.3 x 10.5 x 3.5 in(21.1 x 26.7 x 8.9 cm)
CE

Aux Lamp

AUX-50 (50W)

AUX-50 (50W)

Spectral Range
Integration TimeWavelength Accuracy
Optical Input Optical Fiber
Lamp Standard
PowerApproximate Luminous Flux
Calibration
Traceability
Power Supply (DC)Power Requirements
Current Stability
Current Rise Time
Dimension (W x D x H)

*system calibration range 350 - 1050 nm

System Upgrades for AC lamp operation		

Part Number

LEX upgrade rack		
LES upgrade rack		

AA-01165-900
AA-01166-900

System Optional Components		

Part Number

SCL-650 Cal Lamp		Replacement AUX-50 Bulb		

Labsphere, Inc / www.labsphere.com

AS-01335-100
LEW-00014-000• NIST traceable calibrated standards
for in-house recalibration NVLAPaccreditation Lab Code 200951-0(ISO 17025)• Measure absolute spectrumin milliseconds• Comprehensive Light Measurement
Software capable of measuring:- Total Spectral Flux (Watts/nm)- Luminous Flux (Lumens)- Luminous Efficacy (Lumens/Watt)- Radiant Flux (Watts)- Chromaticity (x, y, u, v)
- CCT
- CRI
- Peak Wavelength- Dominant Wavelength• Spectraflect® interior coatingfor sphere• Absorption correction
capabilities included• DC power onlyKey System Features

Detailed Technical Specifications
LFC-150 1.5 meter System includes:

LFC-150-60Part # AA-90020-150
Light Measurement Sphere, 1.5 meter√
Spectrally Calibrated Lamp√
Auxiliary Lamp√
Lamp Socket Assembly√Power Supply, M8811, 30V, 5A√
CCD Array Spectrometer√
Light Measurement Software√
System Manual and Electrical Rack√
*System can be upgraded to measure electrical properties of AC operated lamps.

System Properties and Specifications

LFC-150-61
Part # AA-90030-150
√
√
√
√
√
√
√
√

SphereSphere Coating ReflectancePhotometric Range(Illuminant A)
Spectral Range (Spectrometer)
2π Port Size
Sphere Weight60 in (1.5 m)
98%
10 - 40,000 lm250* - 850 nm
18 in (45 cm)
200 kg60 in (1.5 m)
98%
10 - 40,000 lm
350 - 1000 nm
18 in (45 cm)
200 kgSpectrometer Detector

Sony ILX511 linear
silicon CCD array
250* - 850 nm
1 ms – 5 s<+/- 0.5 nm
600 um, 3 m long,(SMA Connection)

Sony ILX511 linear
silicon CCD array350 - 1000 nm
1 ms - 5 s<+/- 0.5 nm
600 um, 3 m long,(SMA Connection)

35 W
650 lmSpectral Flux (W/nm)
350 - 1050 nm
NIST traceable

35 W
650 lmSpectral Flux (W/nm)
350 - 1050 nm
NIST traceable

Compliance

M8811, DC 30V, 5A
110/220 VAC, 50/60 Hz
0.1%
35 s
8.3 x 10.5 x 3.5 in(21.1 x 26.7 x 8.9 cm)
CE

M8811, DC 30V, 5A
110/220 VAC, 50/60 Hz
0.1%
35 s
8.3 x 10.5 x 3.5 in(21.1 x 26.7 x 8.9 cm)
CE

Aux Lamp

AUX-50 (50W)

AUX-50 (50W)

Spectral Range
Integration Time
Wavelength Accuracy
Optical Input Optical Fiber
Lamp Standard
Power
Approximate Luminous Flux
Calibration
Traceability
Power Supply (DC)Power Requirements
Current Stability
Current Rise Time
Dimension (W x D x H)

*system calibration range 350 - 1050 nm

System Upgrades for AC lamp operation		

Part Number

LEX upgrade rack		
LES upgrade rack		

AA-01165-900
AA-01166-900

System Optional Components		

Part Number

SCL-650 Cal Lamp		Replacement AUX-50 Bulb		

Labsphere, Inc / www.labsphere.com

AS-01335-100
LEW-00014-000• NIST traceable calibrated standards
for in-house recalibration NVLAP
accreditation Lab Code 200951-0(ISO 17025)• Measure absolute spectrumin milliseconds• Comprehensive Light Measurement
Software capable of measuring:- Total Spectral Flux (Watts/nm)- Luminous Flux (Lumens)- Luminous Efficacy (Lumens/Watt)- Radiant Flux (Watts)- Chromaticity (x, y, u, v)
- CCT
- CRI
- Peak Wavelength- Dominant Wavelength• Spectraflect® interior coatingfor sphere• Absorption correction
capabilities included• DC power onlyKey System Features

Detailed Technical Specifications
LFC-200 2 meter System includes:

LFC-200-60
Part # AA-90020-200
Light Measurement Sphere, 2 meter√
Spectrally Calibrated Lamp√
Auxiliary Lamp
√Lamp Socket Assembly√Power Supply, M8811, 30V, 5A√
CCD Array Spectrometer√
Light Measurement Software√
System Manual and Electrical Rack√*System can be upgraded to measure electrical properties of AC operated lamps.

System Properties and Specifications

LFC-200-61
Part # AA-90030-200√
√√√√
√
√√

SphereSphere Coating ReflectancePhotometric Range(Illuminant A)
Spectral Range (Spectrometer)
2π Port Size
Sphere & Crate Weight
Crate Dimension (W x D x H)

78 in (200 cm)
98%
15 - 50,000 lm
250* - 850 nm
20 in (50.8 cm)
500 kg
2.3 M x 2.45 M x 2.53 M

78 in (200 cm)
98%
15 - 50,000 lm
350 - 1000 nm
20 in (50.8 cm)
500 kg
2.3 M x 2.45 M x 2.53 M

Spectrometer Detector

Sony ILX511 linear
silicon CCD array
250* - 850 nm
1 ms – 5 s<+/- 0.5 nm
600 um, 3 m long,(SMA Connection)

Sony ILX511 linear
silicon CCD array350 - 1000 nm
1 ms - 5 s<+/- 0.5 nm
600 um, 3 m long,(SMA Connection)

35 W
650 lmSpectral Flux (W/nm)
350 - 1050 nm
NIST traceable

35 W
650 lmSpectral Flux (W/nm)
350 - 1050 nm
NIST traceable

Compliance

M8811, DC 30V, 5A
110/220 VAC, 50/60 Hz
0.1%
35 s
8.3 x 10.5 x 3.5 in(21.1 x 26.7 x 8.9 cm)
CE

M8811, DC 30V, 5A
110/220 VAC, 50/60 Hz
0.1%
35 s
8.3 x 10.5 x 3.5 in(21.1 x 26.7 x 8.9 cm)
CE

Aux Lamp

AUX-50 (50W)

AUX-50 (50W)

Spectral Range
Integration Time
Wavelength Accuracy
Optical Input Optical Fiber
Lamp Standard
Power
Approximate Luminous Flux
Calibration
Traceability
Power Supply (DC)Power Requirements
Current Stability
Current Rise Time
Dimension (W x D x H)

*system calibration range 350 - 1050 nm

System Upgrades for AC lamp operation		

Part Number

LEX upgrade rack		
LES upgrade rack		

AA-01165-900
AA-01166-900System Optional Components		

Part Number

SCL-650 Cal Lamp		Replacement AUX-50 Bulb		

Labsphere, Inc / www.labsphere.com

AS-01335-100
LEW-00014-000• NIST traceable calibrated standards
for in-house recalibration NVLAP
accreditation Lab Code 200951-0(ISO 17025)• Measure absolute spectrumin milliseconds• Comprehensive Light Measurement
Software capable of measuring:- Total Spectral Flux (Watts/nm)- Luminous Flux (Lumens)- Luminous Efficacy (Lumens/Watt)- Radiant Flux (Watts)- Chromaticity (x, y, u, v)- CCT- CRI- Peak Wavelength- Dominant Wavelength• Spectraflect® interior coatingfor sphere• Absorption correction
capabilities included• DC power only