Post on 10-Apr-2018
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Best Performing LightingApplications with High
Quality Optics
Tomi Kuntze
LEDIL OyPresident and CEO
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
LEDIL Best Performing LightingApplic ations with High Quality
OpticsLedil Oy, Tehdaskatu 13, 24100 SALO,
Finlandwww.ledil.com
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
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Who
is
LEDIL ?
LEDIL Oy, based in Salo, Finland, is the world-leading Optoelectronics-onlysupplier downstream LED packager, and expert Researching and developingoptical components for HP LEDs.
Ledil
Oy
was established year 2002.
Turnover for FY2010 will be around 10,000,000.00 $ (USD)
Ledil
has sales in all continents:
- Europe (35%)- USA (20%)- Asia (40%)and the remaining 5% from Australia, South America and South Africa
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
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Who
is
LEDIL ?
LEDIL offers over 700 Standard optics for different HighPower LEDs
with strong focus on Demand Creation activities.LEDIL offers solutions which include:
standard lenses
standard reflectors (metallized
plastic)
Customized solutions
Standard products make 60% of our turnover, customproducts the other 40%. We are eager to make customsolutions quickly and easily for customers. Typical leadtime is 2-3 months from order to full production.
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Engineering Strengths
Strong expertize in optical engineering for HP LEDs since 1997
More than 1000 optical designs developed for LEDs
Own advanced light lab with full measurement capabilities
Long Experience in developing custom solutions together with customers
development teams worldwideCATIA V5 as mechanical design platform
Optical design platform designed by ourselves based on several programblocks
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Who
is
LEDIL?
Product Examples
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8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Quality of Ledil optics
Well-engineered optically and mechanically Products are optically and mechanically optimized for each specific
LED, resulting in efficient and visually pleasing beam control
Optical quality molding in Finland and China Durable professional plastics used in Automotive lighting
Good outdoor (weathering) resistance, tested for decades.
Aluminum vacuum metallization for reflectors special Japanese polymers
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Examples of Impact of
Weathering (UV radiation)
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Longterm behavior,PMMA
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Supported Files
We work with the most common file
formats, mechanical files can be sent in.stp
and .igs
formats
We provide photometric .IES and .LDTfiles for all standard optics.
We provide supportive illuminationengineering
with Dialux
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Best performing
products with LEDILoptics.Proper optics are usually just as important part of a good qualityproduct, than other key components like the LEDs and drivers.
Using suitable high quality optics, you achieve better beam control:
- More efficient lighting. Less LEDs, energy and money needed. - Reduction of glare caused by point source
and wide angles
- Possibilities to make more uniform light with different ambience and
cutoffs.
- Needed for illumination standards in many applications such as Street
lighting. - Freedom for design. (side emitting lenses, asymmetrical lenses, compact
size)-
Finished look and LED protection
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Retrofit lampsLedil
has a series of different lenses
designed for retrofit lamps and differentlighting fixtures such as MR16 and MR11.
With our optics you can collect all the lightfrom the light source in example 120degbeam LED and make it a narrower moreintense beam such as 45deg.
Our lenses have typically a total efficiency ofaround 90%.
The lenses are designed to result a visuallypleasing beam. With nice color uniformityand smooth beam pattern reducing glare.
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Search lights
Ledil is expert in making very narrow beam TIR lenses. With our IRIS series you can even reach a 4deg beam withsome LEDs.
Even over 80cd/lm peak values can be achieved. That
means around 150 times more intense peak intensity thanwith an LED alone.
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Street lighting
LEDIL has an innovative STRADA street light lens series. Theselenses are optimized for may different LED packages and beamtypes. We have also newly released an asymmetrical STRADA-Tseries, that is designed to be used without tilting of the lamphead or overhang with arm.
Advantages of STRADA series: -Extremely uniform and well shaped beam
- Very good efficiency of over 90%.
-
With asymmetric Strada-T lenses, around 70% of the light is
on the street side. - Flexibility with mixing different Strada lens types with same
footprint to achieve wanted beam.
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
STRADA street lightinglens series
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Osram
Oslon
SSL
Example
1
Goal: GoodluminanceuniformitiesrequiredforEuropeanstandardssuchasME3a.Goodefficiency.
Poleheight: 8m
Poledistance: 32m ratio4:1
Overhang:
0.5m
Boomangle:
0
Boomlength:
1m
Streetwidth: 8m
Streetcoating:
R2
Simplemixoflenses:50%StradaTDN,50%StradaTDW
NospeciallensarrangementonthePCB.
New asymmetric
Strada-T series
8/8/2019 LEDIL Presentation at OSRAM Opto Semiconductors LED Light for you System Design Workshop.
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Ledil Oy
Osram
Oslon
SSL
Example2Goal:
Goodilluminance uniformityefficiently.
Goodforurbanstreetlighting.
u0:
0.606
Emin /Emax:
0.446
Poleheight: 8m
Poledistance: 30m (ratio3,75:1)
Overhang: 0.5m
Boomangle:
0
Boomlength:
0m
Simplemixoflenses: StradaTDN, StradaTDW
NospeciallensarrangementonthePCB.
New asymmetric
Strada-T series