Design-in guide
Contents
1. Depending on the holder and required beam angle you can choose a different angle See pictures of the LED Disk with and without the described foil Without foil With foil and holder Secondary optics The 85 beam angle shape see polar diagram intensity diagram is a starting point for secondary optic design by OEMs Ray set files are available upon request The secondary optic design should not cover the exit aperture The aperture diameter is 39 6mm Secondary optics are not part of the Fortimo LED Disk 800lm Gen3 offering This is an added value area for OEMS and it is up to the OEM to decide whether secondary optics are needed depending on the end application The OEM can develop his own reflector concept Meanwhile complementary partners have developed compatible reflectors for the Fortimo LED Disk 800lm Gen3 modules See example a reflector of the supplier Nata specific developed for our module O H item Code Light Source Notice 75 68 40 52 2639 E FortimotedDisk 45 100 40 65 4 1294 E Fortimo Led Disk ss There are other suppliers that are developing products for our module Reference to these suppliers does not necessarily mean they are endorsed by Philips Philips gives no warranties regarding these products and assumes no legal liability or responsibility for any loss or damage resulting from the use of information given here Complementary reflector partner NATA www nata cn C2. Design in guide Philips Fortimo LED Disk 800Im Gens dimmable PHILIPS Contents Introduction Designing luminaires Applications Difference between Gen 1 and Gen 2 Basic information of the module Structure Product range Nomenclature of the Fortimo LEDDisk 800Im Gen3 System approach Recommendations Optical design Minimum and maximum flux Beam Angle Spectrum Light distribution Make use of diffuser foil Secondary optics Color consistency Lumen maintenance Mechanical design General Fixation Sticker Electrical design General Characteristics of the driver Starting Characteristics Class and II Inrush current Thermal design General Test requirements Critical measure point How to measure Tc Thermal Interface Material Complementary heatsink partners Heatsink design Thermal model Thermal Calculation Thermal resistance KR WW 0 Oo O O O O O O ON NN NH Al 12 12 12 13 14 14 14 14 14 15 16 16 16 16 16 17 17 18 18 19 19 Dimming General Rules to calculate the LED load Installation Points of attention Noise Dimmerlist Norms and Standards Safety Approval Environment Photo biological safety aspects UV and IR radiation Electromagnetic compatibility Humidity Exposure to direct sunlight Vibration and shocks IP codes dust and moisture protection Glow wire test End of life behavior Disposal 20 20 20 21 21 21 22 23 23 23 23
3. 23 24 24 24 24 24 24 25 25 25 Introduction Thank you for choosing the Philips Fortimo LED Disk 800lm Gen3 module In this guide you will find all relevant information to design new luminaires based on this module More information or support If you reguire any further information or support please consult your local Philips office or visit e Fortimo modules www philips com fortimo General OEM info www philips com oem Designing luminaires based on the Fortimo LED Disk 800Im Gen3 module The use of LEDs brings additional considerations for luminaire manufacturers compared with traditional lamps For example how can you ensure that your new luminaire can take advantage of LED improvements without having to redesign it each time Also how do you ensure that your new luminaire has a sufficient heat sink and how do you deal with variations in flux and or color Fortunately the Fortimo LED Disk 8001m Gen3 module addresses these issues to ensure easy adoption of LED technology for lumen packages of 800 Im The Fortimo LED Disk 8001m Gen3 module is designed for easy integration in luminaires thanks to the integrated driver and optics It allows a fast time to market The Fortimo LED Disk 800lm Gen3 is ideal for compact downlights requiring high quality light thanks to the latest energy efficient LED technology integrated driver and optics Other applications can be explored by OEMs as long as this does not create a de
4. and not for example secured with adhesive tape Be sure to measure the temperature of the bottom metal part of the module and not the TIM thermal interface material or the heatsink Thermal Interface Material TIM To reduce thermal impedance between the module and the heatsink thermal paste can be used attention be careful with the guantity or thermal pads This material replaces air which is a thermal insulator by filling the gaps see picture with material that has better thermal conductivity In general thermal paste performance better then thermal pads Recommended thermal interface partners are The working principle of Thermal Interface Material TIM Laird Technologies The Bergquist Company Complementary heatsink partners There are suppliers that have developed heatsinks for our module Reference to these suppliers does not necessarily mean they are endorsed by Philips We did thermal testing on Tc 70 C Tamb 35 C with the heatsinks of the included suppliers the offered heatsink for LED Disk 800lm is ok for the LEDdisk 800 gen3 Philips gives no warranties regarding these products and assumes no legal liability or responsibility for any loss or damage resulting from the use of information given here Complementary heatsink partners AVC also available in white Wisefull www avc com tw www wisefull com Www sunon com Heat sink design To ensure that housing temperatures do not exceed the
5. dust and moisture protection Philips Fortimo LED Disk 800lm Gen3 are built in systems and have therefore no IP classification The OEM is responsible for proper IP classification and approbation of the luminaire 24 Glow wire test Philips Fortimo LED Disk 800lm Gen3 modules conform to the 650 degree glow wire test Reference test according to additional national deviations for clause 13 3 EN 60598 1 An exception is made for France where local regulations are more strict End of life behavior Unlike typical conventional light sources LEDs are not subject to sudden failure or burnout There is no time at which the light source will cease to function Instead the performance of LEDs shows gradual degradation over time When used according to specification Fortimo Led Disk 8001m Gen3 modules are predicted to deliver an average of 70 of their initial intensity after 25 000 hours operation at Tc lt 70 C Tamb 25 C Disposal At the end of their economic lifetime appropriate disposal of the Fortimo LED Disk 8001m Gen3 is recommended The modules are basically normal pieces of electronic equipment containing components that at present are not considered to be harmful to the environment or which can be disposed of with normal care It is therefore recommended to dispose of these parts as normal electronic waste according to local regulations 25 PHILIPS For more information please visit www philips com tech
6. enables you to plan and design new luminaire ranges that can be marketed without redesign for years to come i Future advances in bare LED efficacies will be incorporated into the Fortimo LED Disk Difference between Fortimo LED Disk 800Im Gen3 module Gen2 and Gen3 PHILIPS A PHILIPS Topside Topside Silver White Philips Logo No Logo Diffuse lens Transparent efficient lens 2CCT 2700K 4000K 3CCT 2700K 3000K 4000K Non dimmable Dimmable LE Good efficacy More than 25 efficacy upgrade OEM can put a sticker on this side to change the color to silver if needed Basic Information of the module Structure of the Fortimo LED Disk 800Im Gen3 module The LED Disk module consists of 5 main components Heat spreader MCPCB with LEDs mounted Driver PCB Lens Housing plastic Product Range Fortimo LED Disk 8001m Gen3 module has 3 variants in color temperature They all have a white housing Product Name Fortimo LED Disk 800 m 827 dim G3 Fortimo LED Disk 800 m 830 dim G3 Fortimo LED Disk 800 m 840 dim G3 Nomenclature van de Fortimo LED Disk 800Im Gen3 module The names of the modules are defined as follows ea Fortimo LED Disk 800Im 827 dim G3 Fortimo our brand name for efficient clear amp reliable lighting LED Disk downlight module with integrated optics and driver 800 Im 800 lumens 827 8 for color rendering index of 80 27 stands for the CCT of 2700K dim the modu
7. heating up which can have an adverse effect on system performance and lifetime For optimum performance and lifetime it is important that air can flow freely around the luminaire this airflow through the luminaire around the modules has a positive effect on temperature control and hence on performance and lifetime The lifetime estimation is also based on 2 cooling down switching cycles a day and using the rated voltage and current L70B50 25000 Hrs Tcase lt 70 C Ta lt 35 C 40000 Hrs Tcase lt 65 C Ta lt 35 C 50000 Hrs Tcase lt 60 C Ta lt 35 C LEDisk Gen3 LM TC60C 120 00 100 00 80 00 E 2 60 00 B10 40 00 B50 20 00 0 00 10000 20000 30000 40000 50000 60000 70000 lifetime Hrs 0 10000 20000 30000 40000 50000 60000 70000 lifetime Hrs 11 Mechanical design General The LED Disk 800lm Gen3 module contains 4 basic blocks LIGHT MCPCB with LEDs mounted internal e OPTICS 1 lens ELECTRIC Integrated Driver internal e MECHANICS Plastic Housing Mechanical fixation The Fortimo LED disk 800Im Gen3 module has 3 tapped holes on the bottom plate of the module These screw holes same position as Genl and Gen2 NO 3x 120degrees can be used to fixate the module in a luminaire or on a heatsink Use M3 screws length depending on the chosen solution with a max torque of 5 Nm 12 It is not allowed to drill a hole into the module or
8. Increasing the diameter and thereby also the surface area of the heat sink disk also leads to an improvement but the effect is smaller for larger diameters and depends on the thermal conductivity k and thickness d of the material Thermal radiation can also form a substantial part of the total heat transfer and is of the same order as for convection This depends strongly on the emission coefficient see table of the surface which lies between 0 and 1 For example a polished aluminum surface has a very low emission coefficient while that of a painted surface is very high For passive cooling a high emission coefficient is preferred Material Surface Emission coefficient Aluminum New polished 0 04 0 06 Oxidized 0 2 0 3 Anodized 0 8 Steel Painted 0 8 0 95 New polished 0 03 0 07 3 Heavily oxidized 0 7 0 8 1 model The drawing below shows a thermal model that can be used to determine the required thermal performance of the cooling solution for the LED module 18 Simplifeid model Thermal path Cooling solution i e heat sink Thermal interface T 35 C material Rth heat sink Rth module to ambient Tease 70 C Reh TIM x DI Aluminium thermal interface A simplified model of the thermal path from LED module to ambient Thermal calculation Thermal Ohm s law gives the relationship between temperature difference AT Pth x Rth thermal power of the module and th
9. can reduce the hazard level However for the measured LED modules there are no special precautions necessary since they are ranked in the exempt group Final assessment of the luminaire including e g secondary optics is recommended UV and IR radiation The LED Disk 800lm Gen3 is free of UV and IR radiation in the beam Electromagnetic compatibility Electromagnetic compatibility EMC is the ability of a device or system to operate satisfactorily in its electromagnetic environment without causing unacceptable interference in practical situations Philips LED Disk 800lm Gen3 fulfill the requirements with regard to electromagnetic compatibility as laid down in European Norms EN 55015 and EN IEC 55022 EN 61000 3 2 and EN IEC 61547 Humidity Fortimo LED Disk 800lm Gen3 modules have no IP classification so it is for indoor application The OEM is responsible for proper IP classification and approbation for the luminaire especially for outdoor design Exposure to direct sunlight Exposure to direct sunlight during operation may have severe temperature or UV effects Where this situation is likely extensive temperature testing is recommended The Fortimo LED Disk 800Im Gen2 modules are to be built into luminaires so this is expected to be negligible Vibration and shocks Shock resistance 30g 18 ms half sine and 50g 11ms half sine Vibration resistance sweep 10 55 Hz 1 octave minute 0 35 mm peak Cycle 10 axes IP codes
10. ermal resistance of the heatsink Reguired thermal resistance of the heatsink Attentionpoint the max difference between Tc and Rth Tamb may not exceed 35 C Tc Tamb Pth Thermal Resistance Tamb 35 C of the heatsink Thermal power W 7 4 7 4 7 3 Passive cooling systems are based on the fact that hot air moves upwards thus creating an airflow along the surface This is called natural convection Consider this airflow the shape and position of the heatsink will affect this flow The fins should be ideally parallel to the direction of the flow Limit the number of thermal interfaces between the module and the ambient Making use of thick fins conducts better then thin fins Large spacing between fins is better than small spacing Thermal radiation is important anodized or power coated surfaces are more preferable to blank surfaces 19 LED Current pa r b L U O uw m General The Fortimo LED Disk 800lm Gen3 module dimming platform works according the AM amplitude modulation protocol Thanks to the use of an amplitude and not pulse width modulation protocol the system becomes up to 30 more efficient when dimmed There are two main AM dimming methods today Trailing edge TE and Leading edge LE dimming To be prepared on the SSL7 Zhaga dimming compliant we choose LE dimming Leading Edge Dimming means that the early part of each sine half wave is chopped off Suitable for resis
11. ints of attention Check the minimum load of a dimmer this can be a root cause of bad performance For specific LED and or CFLi dimmers check the user manual for maximum load often these dimmers are already de rated Check if the dimmer has a thermal protection that shuts down the dimmer in case of overload Some dimmers have an automatic protection some have a non resettable so basically the dimmer gets broken but safe or no protection Dimmer manufacturers that mention Philips LED compatibility can mention the compatibility with LED lamps instead of LED modules verification is needed Some dimmers have an additional screw trimmer to adjust the lowest level without flickering so lowest possible dimming level can be different depending on the conditions Mixed load Combination of DL modules with other lamps drivers etc is not tested and not guaranteed Noise The audible noise measurements are executed according to ISO 3741 1999 Acoustics Determination of sound power levels of noise sources using sound pressure Precision methods for reverberation rooms Our limit is lt 25 dBA Dimmerlist We tested the Fortimo LED Disk 800lm Gen3 module on compatibility with a range of dimmers The dimming performance is depending on the type of dimmer and grouped in 3 categories 21 Brand Type Min modules Dimming performance per dimmer Lowest light level Vimar Busch BUH gira 030200 100 Ju
12. le is dimmable G3 indication of the generation System approach The Fortimo LED Disk 800Im Gen3 module is designed as a total LED system containing LEDs driver and optical lenses The system is integrated in a fitted compact housing Matching heatsink is design by complementary partners and can be assembled to the backside of the module via 3 screws To operate the module a power of 230 VAC needs to be applied via the input wires of the module Recommendations The general recommendations for luminaire design given by the IEC IEC 60598 and the national safety regulations are also applicable to LED based luminaires The Fortimo LED Disk 800lm Gen3 module does not require special ESD measures in a production environment The Fortimo LED Disk 8001m Gen3 module is Class I and Class II and can be used in luminaires with according classes The Fortimo LED Disk 800Im Gen3 module has no classification If an OEM decides to use the system in a luminaire for outdoor application they shall be responsible for proper IP protection and approval of the luminaire Designing a luminaire around the LED module requires a good thermal contact between the module and the luminaire to maintain the correct effect of LED cooling by the heatsink Optical design The Fortimo LED Disk 800lm Gen3 module has a beam angle shape 85 degree see polar diagram intensity diagram which is a starting point for secondary optic design by OEMs Ra
13. ng 225NVDE PEHA 435HAN 2866 10 Niko 09013 Dimmable with x to y modules up to a max of 10 of the max dimmer load 11 20 11 20 Note LED dimmers can make use of max load see guideline dimmer When a minimum of 2 modules is recommended flickering could happen when connected to only 1 module 22 Norms and Standards Fortimo LED Disk 8001m Gen3 module complies with following norms and standards Safety EN IEC 60598 1 amp 2 2 international standard EN IEC 61347 1 amp 2 13 control gear safety EN IEC 62031 general lighting safety spec IEC 62471 photobiological safety Approval ENEC CE CB CQC RCM Environmental The product is compliant with European Directive 2002 95 EC of Jan 2003 on Restriction of Use of Certain Hazardous Substances in Electrical and Electronic Equipment RoHS Photobiological safety aspects As of March 2007 LEDs and LED based products for general lighting are no longer covered by the Eye Safety standard for lasers IEC 60825 1 Safety of laser products Instead the new lamp standard IEC 62471 Photobiological safety of lamps and lamp systems covering incoherent light sources is now applied This international standard gives guidance for evaluating the photobiological safety of lamps and lamp systems including luminaries Specifically it specifies the exposure limits reference measurement technique and classification scheme for the valuation and contr
14. nology 2 2013 Koninklijke Philips Electronics N V All rights reserved Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner The information presented in this document does not form part of any guotation or contract is believed to be accurate and reliable and may be changed without notice No liability will be accepted by the publisher for any conseguence of its use Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights 26 27
15. of the luminaire see also the relevant clauses in IEC 60598 For all measurements such as temperature luminous flux and power a stabilization period of at least half an hour must be allowed before any reliable data can be obtained Measurements must be performed by means of thermocouples that are firmly glued to the surface and not for example secured with adhesive tape Critical measurement point For LEDs the junction temperature is the critical factor for operation Since there is a direct correlation between the case temperature and the LED junction temperature it is sufficient to measure the bottom of the module The critical point is on the rear surface of the LED module If the case temperature Tc at the critical measurement point is too high exceeding the recommended maximum temperature the performance of the LEDs will be adversely affected for example in terms of light output lifetime or lumen maintenance Tcase is defined lt 70 C Tambient max 35 C 25000 Hrs or lt 60 C Tambient max 35 C 50000 Hrs The absolute maximum Tcase temperature is 100 C increasing this temperature will severely influence the lifetime and performance How to measure the critical temperature point Tc The Tc temperature can be measured by making a thin V groove on the heatsink see also the relevant clauses in IEC 60598 Measurements must be performed by means of thermocouples that are firmly glued to the 16 surface
16. ol of photobiological hazards from all electrically powered incoherent broadband sources of optical radiation including LEDs but excluding lasers in the wavelength range from 200 nm through 3000 nm In the photobiological safety standard hazard categories are defined as follows Radiance based Blue Light LB 300 700 nm Retinal Thermal LR 80 1400 nm Retinal Thermal Weak Stimulus LIR 780 1400 nm Irradiance based e Actinic UV Skin amp Eye ES 200 400 nm e Eye UVA EUVA 315 400 nm e Blue Light Small Sources EB 300 700 nm e Eye IR EIR 780 3000 nm Measurements on the Fortimo LED Disk 8001m Gen3 gave the following results check The following should be taken into account The effective radiance measurement for Blue Light LB modules is Low meaning that 23 the LED modules are categorized in Risk Group 0 The permitted exposure time for Blue Light radiance relevant when looking into the source is limited to 3 hours Because of the Law of Conservation of Radiance integrating the LED module into a luminaire results in either the same or reduced radiance Final assessment of the luminaire is recommended The measured irradiance based values E for the categorized hazards are all within the exempt group In general the permitted exposure time for irradiance is limited when in the low moderate or high risk group Limiting the exposure time and or the distance to the source
17. olor consistency SDCM The current specification of the Fortimo LED Disk 800lm Gen3 modules 2700K 3000K 4000K for color consistency is 5 SDCM 0 hours SDCM stands for Standard Deviation of Color Matching and the value 5 refers to the size of an ellipse around the black body locus Staying within this ellipse results in a consistency of light whereby there is no perceivable difference from one luminaire to another Lumen maintenance Color point of 2700K FT kit color spec Module color 4000 SIM RM MAME lit code sp Color point of 4000K 10 120 00 100 00 80 00 60 00 40 00 20 00 0 00 0 LEDisk Gen3 LM TC70C FORTIMO LEDdisk 800lm Gen3 Module has a lifetime of 50 000 hours defined as L70 B50 where L70 B50 meaning 50 in total of whole population of lamps either fail without light output or lumen maintenance lower than 70 of initial value Lifetime based on temperature of the module must be within specifications Tc lt 60 C Ta 35 C 50 000Hrs see Table Lifetime estimation is based on the application environment condition of 35 C burning in a simulated in luminaire condition the heat produced by the LED module in the luminaire or similar housing must be dissipated to the surroundings If a luminaire is physically insulated by a ceiling wall or insulation blanket the heat produced cannot easily be dissipated This will result in the LED module in the luminaire
18. rotective earth In a Class II product the driver design is such that in the event of single fault conditions the mains cannot come into electric contact with the electrically conductive parts of the luminaire Luminaire Module Class Module Class Il Module class I amp II e g Integrated spot e g LEDisk module gen1 2 e g LED disk Module gen3 Class Mali ok EMI issues possible Class II Safety and EMI issues o possible Inrush current The current that flows during the system the very first milliseconds when switching on a luminaire or an entire lighting installation is called the inrush current The important parameters are the current peak and current width at that moment for making the correct choice of switch gear and fusing e g circuit breakers miniature circuit breakers Max modules Inrush current Inrush current half on MCB peak A time width us Fortimo LED Disk 800lm Gen3 Depending also on the maximum modules you want to put in 1 dimming circuit 15 Thermal design Tcase circle General For optimum performance the Fortimo LED Disk 8001m Gen3 module must operate within specified temperature limits But because there is no over temperature protection in the module a cooling methodology must be applied Test requirements Temperature measurements should only be performed when the luminaire is thermally stable which may take 0 5 to 2 hours depending on the thermal capacity
19. sign conflict with the LED Disk Gen2 0 Module system and European Chinese Indian or other countries luminaire standards are respected EN 60598 Complementary partners especially for heat sink and reflector design are now also developing products around Fortimo LED Disk 800lm Gen3 Module systems In this application guide you will also find references to heat sinks passive cooling and reflector Applications The Fortimo LED Disk 800lm Gen3 module is intended for general lighting applications in semi professional markets such as Hospitality healthcare and cruise ship applications corridors service areas lobbies lounges restaurants reception areas waiting rooms Home applications fixed recessed pendant and ceiling luminaires Retail applications shop windows corridors changing rooms toilets Office applications corridors meeting rooms Other markets can be addressed only if the relevant luminaire regulations are respected e g EN60598 Furthermore the LED Disk 800Im Gen3 module has no IP classification so if you would like to develop a Fortimo based luminaire for outdoor use you are responsible for proper IP protection and approbation Also consult us if you wish to deviate from the design rules as described in this guide 8001m Gen3 module Which means you can take advantage of increasing efficacies without changing the dimensions shape of the module This is a future proofed approach to
20. specified maximum values a luminaire can act as an additional heat sink The applicable heat transport mechanisms are 17 conduction via the heat sink and convection and thermal radiation to the surroundings The objective of this chapter is not to indicate exactly how to calculate a heat sink but to give some guidelines on how to improve its performance Although a heat sink can have many complex shapes the following discussion is based on a disk type of heat sink The results for square plates etc are more or less the same provided the surface areas are equal The Material WImK type of material used has a relatively large influence on the final result COPPET For example a comparison of the thermal conductivity k of copper with that of Aluminum 2 corrosion resistant steel see table left shows that a substantially smaller heat sink can be Brass ui made with copper In practice the best material for heat sinks is soft aluminum The SE j thickness d of the heat sink disk is also of major importance Assuming the use of Corrosion resistant steel 15 different heat sinks of the same diameter but made from different materials the same effect in terms of temperature difference will be achieved if the product of thermal conductivity K and disk thickness d is constant This means more or less the same result is obtained with a disk of 1 mm copper 2 mm aluminum 4 mm brass 8 mm steel or 26 mm corrosion resistant steel
21. tive loads ordinary incandescent lamps high voltage Halogen etc marked with R inductive loads Coils low voltage halogen with conventional transformer etc marked with L This method is most compatible with legacy dimmers what results in better total cost price Also most of the installations can be maintained with minimum correction Rules how to calculate the LED load Because a LED Module is not a resistive load we have Philips Lighting Design Rules 1 Incandescent Dimmer 10 of Rated Dimmer Power is considered OK Only performance dim level flicker needs to be proven How to calculate the quantity of LED modules ona LEADING EDGE dimmer quantity of module dimmer Power dimmer y 10 x Power module amp per dimmer More loading can be allowed If it can be proven that the LED Load does not cause overheating in the dimmer 20 If it can be proven there is no over stress on the dimmer components Up to 25 of Rated Dimmer Power is used in practice 2 LED Dimmers Can be loaded with LED Power specified by the Dimmer manufacturer see manual dimmer 3 Universal Dimmers Rules depend on dimmer operating mode see manual dimmer Installation Legacy dimmers usually are connected in the L wire of the mains so like a normal single pole switch Some new LED or universal intelligent dimmers require also the connection of the neutral wire to supply the dimmer Po
22. to open the module no warranty The PHILIPS brand logo is printed on the side of the white housing positioned above the wire Sticker The top view of the housing is also white To create a similar look as the Genl and Gen2 silver top the OEM can put a silver colored sticker on top of this housing See dimensions of a possible sticker that can fit the topside BASE MATERIAL PC 8835 Ti 25mm BACK ADHESIVE 3M 467 2 COLOR RAL 900 13 Electrical design General The LED Disk 800Im Gen3 module has an integrated driver the user doesn t need to connect external driver The mains supply Line brown and Neutral blue must be connected to the power supply The length of the cable is 250mm If earth connection is needed make sure that a metal connection is made with the backside of the module A strength relief must be added to prevent large pull force on the wires Characteristics of the driver Name Value Remarks Voltage 220 240 V AC Freguency 50 60 Hz Current 230V AC 55 mA Typical 50HZ Power factor 0 9 Min THD 220V 230V 32 Max Starting Characteristics The module can be switched on in milliseconds which is a general characteristic of LEDs Class I and II The module is a Class I and Class II product A class I product is safe due to the connection of the protective earth to the luminaire All 14 materials that can conduct electricity should be connected to the p
23. y set files are available upon request Secondary optics is not part of the Fortimo LED Disk 800lm Gen3 offering This is an added value area for OEMs and it is up to the OEM to decide whether secondary optics is needed depending on the end application Minimum and maximum flux Im per type LED Disk 800lm Min flux Typ flux Max flux Gen3 2700K 720 800 880 3000K 720 800 880 4000K 765 850 935 Note that the optical parameters included in this guide such as color points x and y CRI and luminous flux etc are measured in an integrating sphere Beam Angle degree for all types Spectrum of LED Disk 800lm Gen3 Module Spectrum of Fortimo LED Disk 8001m Gen3 TOO Wore Radom etric w gt o O jt he 4004 140 430 440 110 140 650 ts 730 780 Wave dengti in Philips Fortimo LED Disk 800 Im Gen3 module light distribution Fortimo LED Disk 800Im Gen3 2700K Fortimo LED Disk 800lm Gen3 3000K Fortimo LED Disk 800Im Gen3 4000K i R Make use of a diffuser foil It is possible to make the lens more diffuse by using a thin diffuser foil in front of the lens When it comes to diffusers there is always a trade off between how well the diffuser can hide the LEDs and how much light can pass through the diffuser If requested this foil can also change the shape of the beam depending of the type of fo1l We Angles T _ Haze Clarity Symmetric Medium Angle 6060 60 x60 89 100 2 2
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