PRODUCT
DATASHEET
FN14645_STELLA-T4
STELLA-T4
IESNA Type IV for wider roads and area lighting
like car parks and gardens. Compatible with up
to 23 mm LES size COBs. Variant with black
frame.
TECHNICAL SPECIFICATIONS:
Dimensions Ø 90.0 mm
Height 26.9 mm
Fastening screw
Ingress protection classes IP67
ROHS compliant yes
MATERIAL SPECIFICATIONS:
Component Type Material Colour Finish
STELLA-T4 Single lens Silicone clear
STELLA-FRAME Holder PA66 black
ORDERING INFORMATION:
Component Qty in box MOQ MPQ Box weight (kg)
FN14645_STELLA-T4
» Box size: 480 x 280 x 300 mm Single lens 135 135 15 7.1
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 1/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
PHOTOMETRIC DATA (MEASURED):
LED V18 Gen7
FWHM Asymmetric
Efficiency 90 %
Peak intensity 0.4 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED V22 Gen7
FWHM Asymmetric
Efficiency 90 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Bender Wirth: 431 Typ Z1
LED VERO18
FWHM Asymmetric
Efficiency 93 %
Peak intensity 0.6 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED CLL04x/CLU04x
FWHM Asymmetric
Efficiency 91 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 3/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
PHOTOMETRIC DATA (MEASURED):
LED CXA/B 1816 & CXA/B 1820 & CXA 1850
FWHM Asymmetric
Efficiency 91 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED CXA/B 1830
FWHM Asymmetric
Efficiency 89 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
C14305_STELLA-CLAMP-CXA15-18
LED CXA/B 25xx
FWHM Asymmetric
Efficiency 93 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED LUXEON CoB 1208
FWHM Asymmetric
Efficiency 93 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 4/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
PHOTOMETRIC DATA (MEASURED):
LED LUXEON CoB 1211
FWHM Asymmetric
Efficiency 92 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED LUXEON CoB 1216/1812
FWHM Asymmetric
Efficiency 92 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED CxM-14 (19x19)
FWHM Asymmetric
Efficiency 94 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED CxM-18 (21.5x21.5)
FWHM Asymmetric
Efficiency 94 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 5/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
PHOTOMETRIC DATA (MEASURED):
LED COB J-Type
FWHM Asymmetric
Efficiency 92 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED Soleriq S13
FWHM Asymmetric
Efficiency 93 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED Soleriq S19
FWHM Asymmetric
Efficiency 93 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED LC016D / LC019D / LC026D / LC033D
FWHM Asymmetric
Efficiency 90 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 6/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
PHOTOMETRIC DATA (MEASURED):
LED LC040D / LC060D / LC080D
FWHM Asymmetric
Efficiency 90 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
LED MJT COB LES 14.5
FWHM Asymmetric
Efficiency 90 %
Peak intensity 0.6 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Bender Wirth: 433 Typ Z1
LED MJT COB LES 22
FWHM Asymmetric
Efficiency 89 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Bender Wirth: 431 Typ Z1
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 7/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
PHOTOMETRIC DATA (SIMULATED):
LED V10 Gen7
FWHM Asymmetric
Efficiency 94 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Bender Wirth: 486 Typ L1
LED V13 Gen7
FWHM Asymmetric
Efficiency 95 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Bender Wirth: 477 Typ Z1
LED VERO18
FWHM Asymmetric
Efficiency 91 %
LEDs/each optic 1
Light colour White
Required components:
LED CLL03x/CLU03x
FWHM Asymmetric
Efficiency 93 %
LEDs/each optic 1
Light colour White
Required components:
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 8/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
PHOTOMETRIC DATA (SIMULATED):
LED CLL04x/CLU04x
FWHM Asymmetric
Efficiency 91 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Bender Wirth: 431 Typ Z1
LED CXA/B 1830
FWHM Asymmetric
Efficiency 93 %
LEDs/each optic 1
Light colour White
Required components:
LED CXA/B 25xx
FWHM Asymmetric
Efficiency 92 %
LEDs/each optic 1
Light colour White
Required components:
LED CXA/B 30xx
FWHM Asymmetric
Efficiency %
LEDs/each optic 1
Light colour White
Required components:
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 9/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
PHOTOMETRIC DATA (SIMULATED):
LED CxM-22 (28x28)
FWHM Asymmetric
Efficiency 91 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Bender Wirth: 431 Typ Z1
LED Fortimo SLM L23 + SLM holder (PI)
FWHM Asymmetric
Efficiency 92 %
Peak intensity 0.5 cd/lm
LEDs/each optic 1
Light colour White
Required components:
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 10/11
PRODUCT
DATASHEET
FN14645_STELLA-T4
GENERAL INFORMATION:
NOTE: The typical beam angle will be changed by different color, chip size
and chip position tolerance. The typical total beam angle is the full angle
measured where the luminous intensity is half of the peak value.
Due to use of high power COB's with this product, special attention to proper
thermal design is highly recommended. LEDiL has no liability for direct,
indirect or consecutive damages arising from the LEDiL products being used
outside of the recommended temperature range.
MATERIALS:
As part of our continuous research and improvement processes, and to ensure
the best possible quality and availability of our products, LEDiL reserves the
right to change material grades without notice.
PRODUCT DATA USER AGREEMENT AND DISCLAIMER:
The measured data in the provided downloadable LEDiL Product Datasheets
and Mechanical 2D-Drawings is rounded and provided as reference for
planning. LEDiL Oy's optical specifications have been verified by conducting
performance testing of the products in accordance with the company's quality
system. The reported data are averaged results of multiple measurements with
typical variation. LEDiL Oy reserves the right to without prior notification make
changes and improvements to its products.
LEDiL Oy assumes neither warranty, nor guarantee nor any other liability of
any kind for the contents and correctness of the provided data. The provided
data has been generated with highest diligence but the provided data may in
reality not represent the complete possible variation range of all intrinsic
parameters. Therefore, in certain cases a deviation from the provided data
could occur.
LEDiL Oy reserves the right to undertake technical changes of its products
without further notification which could lead to changes in the provided data.
LEDiL Oy assumes no liability of any kind for the possible deviation from any
provided data or any other damage resulting from the usage of the provided
data.
The user agrees to this disclaimer and user agreement with the download or
usage of the provided files.
LEDiL Oy
Joensuunkatu 13
FI-24240 SALO
Finland
LEDiL Inc.
228 West Page Street
Suite D
Sycamore IL 60178
USA
Ledil Optics Technology
(Shenzhen) Co., Ltd.
# 405 , Block B
Casic Motor Building
Shenzhen 518057
P.R.CHINA
Local sales and technical
support
www.ledil.com/
where_to_buy
Shipping locations
Salo, Finland
Hong Kong, China
Distribution Partners
www.ledil.com/
where_to_buy
Last update: 25/02/2019 Subject to change without prior notice Published: 13/09/2018
LEDiL is a registered trademark of LEDiL Oy in the European Union, USA, and certain other countries. 11/11
