Product family benefits
  • Uniform illumination at high LED pitches thanks to Square Lens technology
  • Modules are compatible with BackLED mounting profile
  • Significantly better application efficiency compared to systems without lenses
  • Several options for quick and simple mounting: bolting or snap-in
  • Excellent module efficacy
  • Very long lifetime
  • 5 year guarantee
Areas of application
  • Signage and illuminated advertising
  • Backlighting of small and/or flat channel letters
  • Backlighting of single and double-sided light boxes
  • Permanent outdoor use in enclosed light boxes or channel letters
Equipment / Accessories
  • BackLED mounting profile BA-SM-MP
  • Several types of OPTOTRONIC 12 V power supplies available

References / Links
For more information on the multi-level guarantee and the terms and conditions of the guarantee visit


Technical Data

Electrical data

Nominal voltage

12.0 V

Nominal wattage per chain

16.90 W

Nominal wattage per LED module

0.38 W

Accidental reverse input voltage protection up to

13 V

Input voltage range

12…13 V

Type of current


Photometrical data

Nominal dominant wavelength

523 nm

Light color LED


Luminous flux per module chain

1110 lm

Luminous flux per LED module

24.7 lm

Luminous efficacy

65.7 lm/W

Cool conditions (Tc = 25 °C) / Steady state (Ta = 25 °C)

Light technical data

Beam angle

155.00 °

LED module information

Number of LEDs per module


Number of LED modules per chain


Minimum operable number of LED modules


Dimensions & weight


6280 mm


12.0 mm


6.0 mm

Product weight

250.00 g

Module pitch

135 mm

Module length

45.5 mm

Temperatures & operating conditions

Temperature range in operation at Tc point

-25…65 °C

At the Tc point

Temperature range at storage

-25…85 °C



30000 h

Additional product data

Product remark

Modules perfectly matched to OSRAM OPTOTRONIC LED drivers (see relevant table)/For current photometric data and important safety, installation and application information (see the technical parameters apply to the entire module. In view of the complex manufacturing process for light emitting diodes, the typical values given above 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




Dimming range

1…100 %

Certificates & standards

Energy consumption

19 kWh/1000h

Type of protection



Acc. to IEC 62031/Acc. to IEC 62471/Acc. to CISPR 15/Acc. to IEC 61547/Acc. to EN 60529

Approval marks – approval

CE / UL listed

Logistical data

Commodity code


Packaging information




Dimension l x w x h



4052899300651 FS

Folding box

1 76.00g
4052899300668 VS

Shipping box

5 428mm x 254mm x 298mm 3342.00g 32.40dm³


Accessories optional

Information about Family

BackLED S Plus G15, available in several variants, is a string of IP66-protected, robustly encapsulated LED modules that are connected by flexible cables. This CE marked and UL listed module is great if you want to install signage or illuminated advertising, or if you need to backlight small or flat channel letters, or single- or double-sided light boxes. You can site it permanently outside, if you put in an enclosed light box or channel letters. The many benefits of BackLED S Plus G15 include uniform illumination at high LED pitches thanks to square lens technology, and significantly better application efficiency than is achieved by systems without lenses. BackLED S Plus G15 is user-friendly; you can select bolting or snap-in options for mounting, it is compatible with the BackLED mounting profile, and it has a long lifespan. BackLED S Plus G15 comes with a 5 year guarantee.
Product family features
  • Connected with flexible cables
  • Type of protection (modules): IP66
  • Color rendering index Ra: > 80
  • CE marked and UL listed
Ecodesign regulation information:
  • This product is considered to be a "containing product" in the sense of Regulations (EU) 2019/2020 and (EU) 2019/2015.
  • Tolerances of the reported values, are according to LED Modules Performance standard IEC/EN 62717.
  • In general, the replacement of the contained light sources without permanent damage to the product with the use of common available tools is possible in the final application when they can be dismantled from the installation environment and substituted for the necessary number of light sources restoring its full electrical/mechanical/thermal/optical functionality by means of a professional installer.
  • Dismantling of light sources from containing products at end of life: Containing products with light sources which are scalable in length can be cut to the length of the contained light source and if applicable mechanically detached from protective and/or optical covers. Containing products shall be separated from building material and/or from other additional mounting accessories by means of a professional installer.
    Separate control gear and light sources must be disposed of at certified disposal companies in accordance with Directive 2012/19/EU (WEEE) in the EU and with Waste Electrical and Electronic Equipment (WEEE) Regulations 2013 in the UK. For this purpose, collection points for recycling centres and take-back systems (CRSO) are available from retailers or private disposal companies, which accept separate control gear and light sources free of charge. In this way, raw materials are conserved and materials are recycled.


Sort by:
Luminous flux per LED module
Nominal wattage per LED module
Luminous efficacy
Data sheet
5.7 lm 0.38 W 15.1 lm/W
24.7 lm 0.38 W 65.7 lm/W
13.5 lm 0.38 W 35.9 lm/W