Technical application guide - Osram - 2017

BoxLED Back Plus DS (double-sided)

www.osram.com/boxled Technical application guide BoxLED Back Plus DS (double-sided)

1. Product overview BoxLED Back Plus DS 3 1.1. Beneﬁ ts 3 1.2. Applications 3 1.3. BoxLED DS mounting proﬁ le – BX-DS-MP 3 1.4. Backlighting with BoxLED Back Plus DS 4 1.5. Options for installing BoxLED Back Plus DS with the BX-DS-MP mounting proﬁ le 4 1.6. Technical data at a glance 4 2. Product overview OPTOTRONIC power supplies 5 3. System combinations LED modules – OPTOTRONIC power supplies 6 4. Product identiﬁ ers 7 5. Electrical properties 8 5.1. Electrical connections 8 5.2. Electrical connectors 9 5.2.1. General 9 5.2.2. Overview of connectors 9 6. Application overview 10 6.1. Selection table for BoxLED Back Plus DS in light boxes 10 6.2. Luminance as a function of transmission 10 6.3. Luminance as a function of return depth 11 6.4. Dimming matrix 12 6.5. Power output rating 12 7. Thermal properties 13 7.1. Casing temperature at the T c point 13 7.2. Measuring the T c temperature 14 8. Installation instructions 15 9. Standards and regulations for LED modules and power supplies 19 10. Notes 20 10.1. General notes 20 10.2. Safety information 20 11. Tools and links 21 2 Content CONTENT Disclaimer: All the information in this guide has been produced with the utmost care. However, OSRAM does not accept any liability for possible errors, changes and/or omissions. Please check www.osram.com/boxled to see whether a more recent version of this guide is available, or get in touch with your sales contact.

1. Product overview BoxLED Back Plus DS PRODUCT OVERVIEW BoxLED Back Plus DS 1.1. Beneﬁ ts• Uniform backlighting of double-sided light boxes and advertisement pylons • Flat-Ray technology provides for high uniformity with a minimum number of modules • The system comprises LED module chains, mounting proﬁ les and mounting brackets 1.2. Applications• Outdoor and indoor signage and illuminated advertising 3 All ﬁ gures in mm All ﬁ gures in mm All ﬁ gures in mm BoxLED Back Plus DS BoxLED Back Plus DS Mounting proﬁ le – BX-DS-MP Mounting brackets – BX-DS-MB Light distribution 1.3. BoxLED DS mounting proﬁ le – BX-DS-MPThe universal mounting proﬁ le for BoxLED Back Plus DS modules provides the basis for quick and easy installation in double-sided light boxes.

4 PRODUCT OVERVIEW BoxLED Back Plus DS 1.5. Options for installing BoxLED Back Plus DS with the BX-DS-MP mounting proﬁ le Possible pitches and positioning of the proﬁ lesThe following graphic shows the typical pitches and posi-tioning of the proﬁ les. Different arrangements are possible depending on the application. Be aware, however, that larger LED pitches mean that the depth of the light box will have to be increased. Double-sided backlighting 1.6. Technical data at a glance Productreference Productnumber Lightcolor No. of LED modules per chain (no.of LEDs per module) Rated output per chain (per module) [W] 1) Luminous ﬂ ux per chain (per module) [lm] 1) Beamangle [°] 1) Colortempera-ture [K] 1) DC voltage[V] 1) Standardpack/pcs. BoxLED Back Plus DS BX12BA-W4F-765 4008321869197 2) White 16 (12) 115.2 (7.2) 9280 (580) 155 6500 24 5 BoxLED mounting proﬁ le BX-DS-MP 4008321880307 3) – – – – – – – 24 Mounting brackets 4008321872173 4) – – – – – – – 5 x 30 Modules are perfectly matched to 24 V OSRAM OPTOTRONIC power supplies. For current photometric data and important safety, installation and application information, see www.osram.com/led-systems. 1) In view of the complex manufacturing process for light-emitting diodes, the speciﬁ ed typical values for the technical LED parameters are merely statistical values that do not necessarily correspond to the actual technical parameters of an individual product; individual products may vary from the typical values. 2) EAN: Ordering number per single chain 3) EAN: Ordering number per single proﬁ le 4) EAN: Ordering number per 30 brackets (15 x “RIGHT” + 15 x “LEFT”) 1.4. Backlighting with BoxLED Back Plus DS Double-sided backlighting Note: Typical performance data are subject to change with- out any further notice, particularly as LED technology evolves.

PRODUCT OVERVIEW OPTOTRONIC POWER SUPPLIES 5 24 V range for BoxLED Back Plus DS Power supply OT 80/220-240/24 POT 80/220-240/24 DIM P OT 120/220-240/24 POT 120/220-240/24 DIM P OT 240/220-240/24 POT 240/220-240/24 DIM P AC voltage, nominal 220–240 V AC 220–240 V AC 220–240 V AC Output voltage 24.0 V DC - 0.5/+ 1.0 V 24.0 V DC - 0.5/+ 1.0 V 24.0 V DC - 0.5/+ 1.0 V Protection class and IP rating(type of protection) Class II, IP67 Class I, IP67 Class I, IP67 Maximum load 80 W 120 W 240 W Power factor 0.95 full load @ 230 V AC 0.90 half load @ 230 V AC 0.95 full load @ 230 V AC 0.90 half load @ 230 V AC 0.95 full load @ 230 V AC 0.90 half load @ 230 V AC Ambient temperature range -25 to +55 °C -25 to +55 °C -25 to +55 °C Surge capability L-N: 3 kV L-N: 3 kV, L/N – Ground: 6 kV L-N: 3 kV, L/N – Ground: 6 kV No-load proof Yes Yes Yes Overload/short-circuit protection Automatic, reversible Automatic, reversible Automatic, reversible Overheating protection Automatic, reversible Automatic, reversible Automatic, reversible Cable length Input side/output side~ 300 mm/~ 300 mm Input side/output side~ 300 mm/~ 300 mm Input side/output side~ 300 mm/~ 300 mm Dimensions (L x W x H) 250 x 50 x 34 mm 250 x 60 x 39 mm 250 x 80 x 39 mm Conformity CE CE CE Product number non-dim version 4008321981684 4008321981707 4008321981721 Product number dim version 4008321981677 4008321981691 4008321981714 OT 80/220-240/24 (DIM) P OT 120/220-240/24 (DIM) P OT 240/220-240/24 (DIM) P 2. Product overview OPTOTRONIC power supplies All ﬁ gures in mm All ﬁ gures in mm All ﬁ gures in mm

3. System combinations LED modules – OPTOTRONIC power supplies SYSTEM COMBINATIONS LED MODULES – OPTOTRONIC POWER SUPPLIES 6 BoxLED Back Plus DS Maximum no. of chains per power supply Maximum no. of modules per power supply OT 80/220-240/24 (DIM) P 2/3 11 OT 120/220-240/24 (DIM) P 1 16 OT 240/220-240/24 (DIM) P 1) 2 32 Electrical connection is made by the connecting cables of the module. 1) If more than 16 LED modules (= a complete LED chain) are to be connected to a 240 W OPTOTRONIC power supply, there must be a new separate electrical feed. A common star point is also possible.

4. Product identiﬁ ers PRODUCT IDENTIFIERS 7 BoxLED Back Plus DS: Module code Date code Color temperature Voltage Total wattage of one LED module OPTOTRONIC power supplies: Primary side Input side Secondary side Output side Line current, nominal MM mark IP rating Power factor Conformity mark of the European Community Input voltage Output voltage Standards and regulations Max. casing temperature in the case of fault Casing temperature at the T c point

5. Electrical properties ELECTRICAL PROPERTIES 5.1. Electrical connectionsWe recommend the following cable lengths and cable cross-sections for the electrical connections between the LED chains and the OPTOTRONIC power supplies. Max. secondary length = power supply – ﬁ rst LED module + wire extension LED module – LED module + ... Power supply LED module LED module LED module BoxLED Back Plus DS 8 Disclaimer: In terms of electromagnetic compatibility (EMC), the maximum permitted cable length is 10 meters (please refer to the technical data sheet of the applied OSRAM OPTOTRONIC power supply). Users are responsible to ensure EMC. Notes: We recommend to use the LED modules only in com- bination with OSRAM OPTOTRONIC power supplies. The maximum secondary length is the maximum cable length between power supply and the ﬁ rst LED module of a chain plus the wire extensions between the LED modules (see below). Recommended cable cross-section for connecting an LED chain to other LED modules [mm 2 ] Product Type of cable AWG A [mm 2 ] Cable cross-section for cable extension [mm²] BoxLED Back Plus DS Multi-wire (stranded) 18 1.23 ≥ 1.23 AWG16/1.23 mm 2 AWG14/2.08 mm 2 AWG13/2.62 mm 2 1.5 mm 2 2.5 mm 2 AWG18/0.79 mm 2 AWG20/0.57 mm 2 Maximum secondar y cable length [m] LED module power [W] 28.8 W 4 modules 1/4 chain 57.6 W 8 modules 1/2 chain 86.3 W 12 modules 3/4 chain 86.3 W 12 modules 3/4 chain 115.2 W 16 modules 1 chain 115.2 W 16 modules 1 chain 20 10 0 0 10 20 30 40 50 60 70 80 90 100

ELECTRICAL PROPERTIES 9 If you are using plug connectors that do not have IP protection (moisture protection), make sure that the openings are always pointing downwards. 5.2. Electrical connectors 5.2.1. GeneralElectrical connectors are manufactured in many differentversions, including screw-type terminals, wire nuts, plug connectors and joining terminals (connectors). • Use only appropriate cables and connectors to link the LED modules to the OPTOTRONIC power supplies. • Electrical terminals must not be used where they may be directly exposed to the weather without adequate protection. For outdoor applications, plug connectors (without moisture protection) must therefore be protected by IP junction boxes or light boxes. 5.2.2. Overview of connectorsAmong others, the following standard terminals are suit-able for the electrical connections between the LED chains and the connections to the OPTOTRONIC power supplies: Not all connectors are suitable for multi-wire and ﬁ ne-wire conductors. In some cases, therefore, end sleeves must be provided. Please read the manufacturer’s instructions. Manufacturer Reference Type of cable Maximum outer diameter AWG cable cross-section Operatingtemperature Special properties 3M 316IR Single-wire/multi-wire 0.160" (4.064 mm) AWG22–16 (0.34–1.305 mm²) Max. 105 ºC (221 ºF) UL-listed,standard 486C,UL ﬁ le E23438 3M 314 Single-wire/multi-wire 0.082" (2.08 mm) AWG22–14(0.34–2.5 mm 2 ) Max. 105 ºC (221 ºF) Sealed against moisture WAGO Series 222 Single-wire/multi-wire AWG28–12 (0.09–4.0 mm 2 ) Max. 85 ºC (185 ºF) PHOENIX JBC 2.5/X Single-wire/multi-wire AWG20 –14 (0.75–2.5 mm 2 ) BoxLED Back Plus DS module BoxLED Back Plus DS module Wrong: The terminal is on the ﬂ oor Correct: The terminal is raised by bending both cables up

6. Application overview APPLICATION OVERVIEW 6.1. Selection table for BoxLED Back Plus DS in light boxes 1) 10 Optimal product performance at maximum distance between module centers Good product performance at maximum distance between module centers Good product performance at reduced distance between module centers Limited performance – risk of non-uniform backlighting 1) The selection can vary depending on the special characteristics of the illuminated sign, e.g. concerning front material or type of application.2) Maximum distance between module centers in mm. 6.2. Luminance as a function of transmissionThe following graphs show the dependency between the transmission of a light-emitting surface and the resulting luminance at constant module distances of 400 mm (i.e. the distance between the module centers of each module string as well as the distance between parallel module strings). The luminance can vary depending on the speciﬁ c charac-teristics of the application, such as the reﬂ ectance inside the application or the dispersion parameters of the light-emitting surface. Please note: The resulting luminance applies to one of the two light-emitting surfaces of a double-sided light box. Approx. 5.75 LED modules/m 2 Approx. 7.75 LED modules/m 2 Approx. 9.5 LED modules/m 2 Depth of light box [mm] 75 100 125 150 175 200 250 300 350 400 Double-sided light boxes 275 2) 330 2) 400 2) 400 2) Transmission [%] Return depth: 250 mm 300 mm 350 mm 400 mm 25 35 45 55 350 370 390 410 430 450 470 490 Luminance [cd/m 2 ] – minimum return with even illumina tion Transmission [%] Return depth: 250 mm 300 mm 350 mm 400 mm Luminance [cd/m 2 ] – minimum return with even illumina tion 25 35 45 55 400 450 500 550 600 650 Transmission [%] Return depth: 250 mm 300 mm 350 mm 400 mm 25 35 45 55 Luminance [cd/m 2 ] – minimum return with even illumina tion 550 600 650 700 750 800

11 APPLICATION OVERVIEW Constant distance between module centers: 400 mm Constant distance between parallel module strings: 400 mm (approx. 5.5 LED modules/m 2 ) Constant distance between module centers: 325 mm Constant distance between parallel module strings: 400 mm (approx. 7.5 LED modules/m 2 ) 6.3. Luminance as a function of return depthThe graphs below show the dependency between the re-turn depth and the resulting luminance related to different transmission values. Each graph refers to a different density of the LED modules (number of LED modules per m 2 ). Transmission [%] Return depth: 250 mm 300 mm 350 mm 400 mm Luminance [cd/m 2 ] – minimum return with even illumina tion 660 710 760 810 860 910 960 25 35 45 55 Transmission [%] Luminance [cd/m 2 ] – minimum return with even illumina tion 25 35 45 55 Return depth: 250 mm 300 mm 350 mm 400 mm 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 Approx. 11.5 LED modules/m 2 Approx. 14.5 LED modules/m 2 Luminance [cd/m 2 ] Return depth [mm] 250 300 350 400 350 370 390 410 430 450 470 490 Transmission: 55 % 45 % 35 % 25 % Luminance [cd/m 2 ] Return depth [mm] 250 300 350 400 Transmission: 55 % 45 % 35 % 25 % 400 500 550 600 650 450 Constant distance between module centers: 325 mm Constant distance between parallel module strings: 325 mm (approx. 9.5 LED modules/m 2 ) Luminance [cd/m 2 ] Return depth [mm] 250 300 350 400 Transmission: 55 % 45 % 35 % 25 % 550 650 700 750 800 600 Constant distance between module centers: 265 mm Constant distance between parallel module strings: 325 mm (approx. 11.5 LED modules/m 2 ) Luminance [cd/m 2 ] Return depth [mm] 250 300 350 400 Transmission: 55 % 45 % 35 % 25 % 650 700 750 800 850 900 950 1000

12 APPLICATION OVERVIEW 6.5. Power output ratingThe Φ-U c characteristic curve in the diagram below shows a general deﬁ nition of the power output depending on the control voltage of an OT DIM, OTi DALI DIM, OTi DALI DIM LI, OT 80/220-240/24 DIM P, OT 120/220-240/24 DIM P or OT 240/220-240 24 DIM P power supply. 6.4. Dimming matrix 1) For outdoor applications, the dimming device has to be protected by an appropriate IP box. 2) For the OTi DALI DIM LI, OSRAM recommends the use of a protective housing such as the OSRAM OUTKIT (EAN: 4008321159533). Operation without applied control voltage (shorted) 0 % power output Operation without applied control voltage (ﬂ oating) 100 % power output Output voltage Maximum output power Dimming devices OT DIM 1) OTi DALI DIM 1) OTi DALI DIM LI 1), 2) OPTOTRONIC EAN 4050300943459 4008321061195 4008321624437 24 V/max. 5 A max. 120 W 24 V/max. 4 A max. 96 W 1 … 10 V DALI DALI Non-dim version OT 80/220-240/24 P 4008321981684 24 V 80 W 1 1 1 OT 120/220-240/24 P 4008321981707 24 V 120 W 1 1 1 OT 240/220-240/24 P 4008321981721 24 V 240 W – – – All-in-one version (1 … 10 V) OT 80/220-240/24 DIM P 4008321981677 24 V 80 W – – – OT 120/220-240/24 DIM P 4008321981691 24 V 120 W – – – OT 240/220-240/24 DIM P 4008321981714 24 V 240 W – – – P o wer output ra ting [%] 10 0 1 2 3 4 5 6 7 8 9 Control voltage U c [V] 0 10 20 30 40 50 60 70 80 90 100 Constant distance between module centers: 265 mm (fully stretched) Constant distance between parallel module strings: 265 mm (approx. 14.5 LED modules/m 2 ) Deﬁ nition: Return depth: Distance between LED modules (mounting surface) and light-emitting surface (e.g. acrylic sheet, fabric) Luminance [cd/m 2 ] Return depth [mm] 250 300 350 400 Transmission: 55 % 45 % 35 % 25 % 750 950 1050 1150 1250 850

THERMAL PROPERTIES 13 7. Thermal properties 7.1. Casing temperature at the T c point The casing temperature is the temperature at a deﬁ ned point on the LED casing, the T c point. The maximum T c temperature is the highest permitted temperature that may occur at the T c point under the planned ambient and oper- ating conditions in the thermally steady state. If the maximum permitted T c temperature is exceeded, the LED module may go into a state in which the load limits onthe module (LED, casing, chip, encapsulation materials) are reached. A thermal link between BoxLED Back Plus DS modules and the mounting surface is not absolutely essential. Possible suppliers of such temperature sensors include OMEGA: www.omega.de and B+B Thermo-Technik: www.bubthermo.de Temperature sensors Description Temperature range Length [mm] Diameter [mm] T90 Powerful sensor with a magnetic holding force of 90 N -30 to +550 °C 1000 40 x 25 18 Tube sensor with ﬂ exible hook-and-loop tape -10 to +100 °C 2000 For 15–150 20 Foil sensor, self-adhesive -50 to +250 °C 1000 10 x 20 12 1 m 2 m 1.2 x 0.8 mm 10 x 20 mm L Velcro ® fastener for ∅ 15–150 mm Thermo-wire NiCr–Ni 1000± 15 All ﬁ gures in mm Mini connector “K” Flexible Teﬂ on ® wire 25 mm 40 x 25 mm

THERMAL PROPERTIES 7.2. Measuring the T c temperature The indicated lifetime can only be achieved if the permittedoperating temperatures at the T c point are maintained. Af- ter the LED modules have been installed in a light box, the T c temperature must be measured under the planned ambi- ent and operating conditions in the thermally steady state. To do this, attach a temperature sensor to the T c point with suitable adhesive (cyanoacrylate-free). The illustration be-low shows the respective T c reference point, marked by a small circle on the back of the LED modules. 14 If the maximum temperature limits are exceeded, the lifetime of the module will be greatly reduced or the module may be destroyed. The temperature of the LED module at the T c point should be measured in the thermally steady state by means of a temperature sensor or temperature-sensitive sticker in accordance with EN 60598-1. The T c point is located centrally on the back of the module (see illustration below). Permitted T c temperatures Operating temperature at the T c point [°C] BoxLED Back Plus DS -25 to 75 T c

8. Installation instructions INSTALLATION INSTRUCTIONS ProductsBoxLED Back Plus DS LED modules, power supplies, installation instruc-tion, accessories (e.g. mounting pro-ﬁ les and mounting brackets) Mounting accessories (e.g.)Electrical connectors, wires, cable ties and screws Tools (e.g.)Wire cutter, wire stripper, screwdriver, pen, measuring tape and saw 1. Measure the clearance of the frame’s inner walls (a, b, c) in order to determine the lengths of the mounting proﬁ les. 15

16 INSTALLATION INSTRUCTIONS 4. Install the lateral mounting proﬁ les in the left and right frame’s inner walls of the light box and use a measuring tape to adjust them so that the horizontal proﬁ les can sub-sequently be mounted at right angles. 5. In the BoxLED DS mounting proﬁ le, there are long holes for orientation at distances of 50 mm. These can be used to position the LED modules. Please make sure that the LED modules always have the same distance to each oth-er (e.g. 6 x 50 mm = 300 mm LED module distance). 2. Before cutting the proﬁ les, please make sure that the overall length of the horizontal proﬁ les always equals the length of the horizontal clearance minus 31 mm. 3. Cut the mounting proﬁ les to the required lengths. Make sure that opposite mounting proﬁ les correspond to each other (see the magniﬁ cations in the illustration).

17 INSTALLATION INSTRUCTIONS 8. Push the corresponding left and right mounting bracket laterally into the prepared horizontal mounting proﬁ les. 9. Now, the pre-mounted horizontal proﬁ les can be clicked top down into the lateral carrier proﬁ les. Make sure that the guide lugs of the end holders snap into the long holes of the carrier proﬁ le. 7. In order to avoid shadowing, tie the cable loops be- tween the individual LED modules and use cable ties to fasten them to the mounting proﬁ le. 6. Now install the BoxLED Back Plus DS modules into the horizontal mounting proﬁ les, one by one, with an equal distance to each other – ﬁ rst by ﬁ xing one end of the mod-ule diagonally to the proﬁ le and then by clicking it in com-pletely. While doing so, please observe the hole distances speciﬁ ed by the orientation grid (distance 50 mm = LED module distance of 300 mm = grid distance 6 x 50 mm).

18 INSTALLATION INSTRUCTIONS 10. Now ﬁ nd an appropriate spot to mount the power sup- ply into the light box. While doing so, avoid shadowing by the power supply. Use an appropriate wire stripper to remove the insulation at the cable ends of the LED mod-ules and the power supply. Use cable ties to attach the secondary operating cables to the outer mounting proﬁ le. By means of electrical connectors, properly connect the secondary side of the power supply to the LED module and the primary side to the power lines. 11. While maintaining equal distances to each other, the amount of the horizontal LED mounting proﬁ les can be doubled according to the height of the light box. Caution: There is a risk of an electric shock. Disconnect the power supply before installing or maintaining theproduct. Please note: All exposed metal parts (such as the mounting proﬁ le) must be grounded in accordance with the latest safety requirements. Please also read the general safety instructions on p. 20.

STANDARDS AND REGULATIONS FOR LED MODULES AND POWER SUPPLIES 19 9. Standards and regulations for LED modules and power supplies The OSRAM LED modules are perfectly matched to the electronically stabilized OSRAM OPTOTRONIC power supplies, which are protected against short-circuit, over-load and overtemperature. OSRAM LED modules and OPTOTRONIC power supplies comply with all the relevant standards (see below) and ensure safe and reliable operation. LED modules Radio interference EN 55015 EMC/immunity EN 61547 Electromagnetic ﬁ elds IEC 62493 Photobiological safety IEC 62471 CE Yes OPTOTRONIC power supplies Safety EN 61347-2-13 Radio interference EN 55015 Immunity EN 61547 Harmonic content EN 6100-3-2 CE Yes

NOTES 20 10. Notes 10.1. General notes• Safe operation is ensured only if the LED chains are connected in parallel. Connecting the LED chains in series is NOT recommended. Unbalanced voltage drops may lead to serious overloads and destruction of i ndividual modules. • Make sure to take suitable ESD (electrostatic discharge) precautions when installing the modules. • If drivers other than OSRAM OPTOTRONIC power supplies are used, the output voltage must be 24 V - 0.5/+ 1.0 V for 24 V DC to ensure safe operation of the modules. • The LED chains must only be shortened by cutting the connecting cables between the LED modules. • The LED chains must not be used where they may be directly exposed to the weather without adequate pro-tection. In outdoor applications, the LED chains must therefore be protected by suitable housings or covers. The LED chains cannot be operated in or under water. 10.2. Safety information Before you start assembly, please read this informa-tion carefully.• Caution: There is a risk of an electric shock. Disconnect the power supply before installing or maintaining the product. • To avoid mechanical damage due to vibration, the LED modules must be connected ﬂ ush with the mounting surface. Avoid exposing the equipment to strong vibra-tions. • The LED modules, including the power supply, may only be installed by a qualiﬁ ed electrician in accordance with all the valid regulations and standards. • Ensure that the poles are connected correctly. No light will be emitted if the polarity is incorrect. In this case, simply reverse the polarity. Recommended properties of light boxes To ensure uniform illumination, a reﬂ ective matt white surface is generally recommended for all internal frame walls for light boxes.

TOOLS AND LINKS 21 11. Tools and links The following materials and tools relating to signageare available on various web pages: BoxLED Back Plus DSBoxLED Back PlusBoxLED Side and BoxLED Side PlusBackLED PlusBackLED MB and LB• Technical application guides• Product data sheets www.osram.com/boxled www.osram.com/backled LED deSIGNer for the calculation of LEDbacklighting applications• LED deSIGNer• Checklist – signage application www.osram.com/led-designer OPTOTRONIC• Product data sheets• Technical guide• Operating instructions www.osram.com/optotronic Others• Technical application guide – ESD protection for LED systems • Technical application guide – IP codes in accordance with IEC 60529 • Signage brochure including pocket guide• New standards for LED control gear Note: Please also read the product data sheets for the BoxLED Back Plus DS modules. These data sheets contain important information regarding safety and installation. The latest data sheets are available at www.osram.com/boxled Please also read the OPTOTRONIC technical guide and product data sheets, which are available at www.osram.com/optotronic

www.osram.com/boxled 10/13 Subject to change without notice. Err ors and omissions excepted. OSRAM GmbH Head Ofﬁ ce: Marcel-Breuer-Strasse 6 80807 Munich, Germany Phone +49 89 6213-0 Fax +49 89 6213-2020 www.osram.com

Published: 20 April 2017 Category: Technical articles

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Lighting