D ATA S H E E T
Intematix ChromaLit XT
TM
Remote Phosphor Light Source
ChromaLit XT offers powerful elegance for brilliant lighting design. Power comes from a very high
operating temperature and efficiency enabling thousands of lumens from a small light emitting area,
ideal for down lights and other lighting modules. Elegance is a result of ChromaLit XT’s neutral offstate color making it the first choice for attractive light fixture design. With reliability second to none,
ChromaLit XT offers a new range of long life applciations in both indoor and outdoor lighting.
Product Features
Application & Benefits
•
Diffuse and uniform emission pattern
•
•
3 SDCM color consistency
•
Up to 30% higher system efficacy compared to •
white LED solutions
•
Glare free non-pixelated lighting
•
CCT options ranging from 2700K to 5600K with •
a CRI range of 70 to 98
Increased energy savings and lower total cost
of ownership
•
Omni-directional light distribution
•
•
Substrate material - glass
Supports broad market requirements for
high quality lighting with improved inventory
management
•
Meets V0 flammability requirement and UV
resistant
Enables new design options for functional
lighting applications
Uniform consistent lighting
TA B L E O F C O N T E N T S
Product Nomenclature
3
Minor Product Change Policy
3
Optical Characteristics
4
Color Binning Information
4
Relative Spectral Power Distribution
5
Intensity Distribution Diagrams
6
Performance Characteristics Over Wavelength
7
Relative Conversion Efficacy Over Temperature
7
Absolute Maximum and Minimum Ratings
8
Mechanical Characteristics
8
Reliability and Environmental Ratings
10
Handling Considerations
10
Company Information
10
Intematix Confidential. All rights reserved. Product specifications are subject to change without notice. Last updated August, 2017.
Product Nomenclature
ChromaLit XT products are identified by the following product nomenclature:
Product order code
CL-ABC-DEFG-HI
Where:
A - Designates the first digit of CRI
8 = 80 CRI minimum
BC - Designates the first two digits of CCT
30 = 3000K, 40 = 4000K, etc.
DEFG - Designates dimensions
R75 = 75mm Round
HI - Designates product family (XT)
v
Example:
CL-827-R75-XT represents ChromaLit 80CRI, 2700K CCT, 75mm Round, XT product family
Minor Product Change Policy
The rigorous qualification testing of ChromaLit products ensures product performance. Slight
cosmetic changes which do not affect the form fit or function of the product may occur as Intematix
continues product optimization.
Intematix Confidential. All rights reserved. Product specifications are subject to change without notice. Last updated August, 2017.
Optical and Performance Characteristics1
Color Designation
CL-827
CL-927
CL-830
CL-930
CL-835
CL-840
CL-750
CCT2 Color Consistency3 Min
(K)
MacAdam Ellipses CRI4
2700
2700
3000
3000
3500
4000
5000
3-step
3-step
3-step
3-step
3-step
3-step
4-step
80
90
80
90
80
80
70
Minimum Conversion
Efficacy5
(Lm/Wrad) at 25oC
Typical Conversion
Efficacy5
(Lm/Wrad) at 25oC
180
150
187
155
195
205
222
190
160
197
165
205
215
232
Notes
1. Performance based on reference design. Please refer to application note for details on reference design. Intematix maintains a tolerance of +7% of
luminous flux and radiant watt measurements. Intematix maintains a tolerance of 0.5 MacAdam Ellipses on color consistency measurements.
2.
Correlated Color Temperature
3.
Color Consistency is dependent on the AVERAGE dominant wavelength of blue LED source. ChromaLit maintains color consistency within a
3-step MacAdam Ellipse given a uniform blue LED source with a constant average wavelength. 2.5nm (+1.25nm) of average blue LED wavelength
variation will provide 4-step MacAdam Ellipses of color consistency. Values are approximate, please refer to bin diagram on the following page for
exact bin definition.
4.
Minimum Color Rendering Index rating is based on reference design using blue LEDs with average dominant wavelength of 455nm.
5.
Conversion Efficacy is the luminous flux (white light) output per radiant watt of blue light input to ChromaLit. Wrad is the radiometric power measured
in watts. Conversion efficacy is rated based on reference operation and dominant blue LED wavelength of 455nm (peak wavelength of 450nm).
CIE y
Color Binning Diagram
ChromaLit Bin Coordinates
CIE x
CCT (K)
x
y
2700
3000
3500
4000
5000
0.4578
0.4338
0.4073
0.3818
0.3447
0.4101
0.4030
0.3917
0.3797
0.3553
Intematix Confidential. All rights reserved. Product specifications are subject to change without notice. Last updated August, 2017.
Relative Radiant Power (%)
Relative Spectral Power Distribution
Relative Radiant Power (%)
Wavelength (nm)
Wavelength (nm)
Intematix Confidential. All rights reserved. Product specifications are subject to change without notice. Last updated August, 2017.
Intensity Distribution
Relative Intensity
Luminous Intensity Distribution Diagram1
Angle (Deg)
1
Intensity distribution pattern is characterized using CL-830-LR-XT products and reference design.
Luminous Intensity Polar Distribution Diagram
Intematix Confidential. All rights reserved. Product specifications are subject to change without notice. Last updated August, 2017.
Performance Characteristics over Wavelength
Relative Conversion Efficacy
Relative Conversion Efficacy over Wavelength1
Average Dominant Wavelength (nm)
1
Relative conversion efficacy does not reflect performance of blue LED over dominant wavelength.
Relative Conversion Efficacy
Performance Characteristics over Temperature
ChromaLit Temperature (oC)
Relative CIE Chromaticity Shift over Wavelength
Average Dominant Wavelength
Δ CIE X Coordinate
Δ CIE Y Coordinate
450nm
-0.003
-0.014
452.2nm
-0.002
-0.007
455nm
0
0
457.5nm
0.001
0.005
Intematix Confidential. All rights reserved. Product specifications are subject to change without notice. Last updated August, 2017.
460nm
0.001
0.008
Absolute Maximum and Minimum Ratings
Description
Maximum operating temperature (Tmax1)
Minimum operating temperature
Max storage temperature
Minimum storage temperature
Response time to full light output
Maximum Values
180oC
-40oC
180oC
-40oC
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