BA-M-PL 840 HO

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
  • Consistent white light (Standard Deviation of Color Matching SDCM: < 3)
  • ENEC certified
  • 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

34.00 W

Nominal wattage per LED module

0.85 W

Accidental reverse input voltage protection up to

13 V

Input voltage range

12…13 V

Type of current


Photometrical data

Color temperature

4000 K

Color rendering index Ra

› 80

Light color (designation)

Neutral White

Light color LED


Luminous flux per module chain

3600 lm

Luminous flux per LED module

90 lm

Luminous efficacy

106/98 lm/W

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

Standard deviation of color matching

≤3 sdcm

Light technical data

Beam angle

155 °

LED module information

Number of LEDs per module


Number of LED modules per chain


Minimum operable number of LED modules


Dimensions & weight


52.0 mm

Maximum LED pitch 200 mm


12.0 mm


7.1 mm

Product weight

290.00 g

Temperatures & operating conditions

Temperature range in operation at Tc point

-25…75 °C

At the Tc point

Temperature range at storage

-25…85 °C



50000 h

L70/B50 at Tc 75 °C

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

ID of contained light source


Successor EAN



Dimming range

1…100 %

Certificates & standards

Energy consumption

38 kWh/1000h

Type of protection



Acc. to IEC 62471/Acc. to IEC 60598-1/Acc. to EN 60529/Acc. to EN 62031/Acc. to EN 55015/Acc. to EN 61547/ENEC

Energy efficiency class of the contained light source


Approval marks – approval

CE / UL listed / ENEC

Logistical data

Commodity code


Packaging information




Dimension l x w x h



4052899504721 BT


4052899504738 VS

Shipping box

5 460mm x 389mm x 118mm 2917.00g 21.11dm³


Accessories optional

Information about Family

The IP66-protected and robustly encapsulated modules of BackLED M Plus HO G1 are joined by flexible cables, have a long lifespan and module efficacy of up to 101 lm / W. This makes BackLED M Plus HO G1 ideal for use in signage and illuminated advertising, including outside (if you install it in enclosed light boxes or channel letters). You can also use BackLED M Plus HO G1 for the LED backlighting of small and / or flat channel letters and single or double-sided light boxes. With several options for quick and easy mounting, uniform illumination at high LED pitches (thanks to Square Lens technology) and consistent white light (SDCM < 3) BackLED M Plus HO G1 gives you significantly better application efficiency than systems without lenses, is ENEC certified and 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
  • Lifetime (L70/B50): 50,000 h
  • Cable: available in two lengths to suit luminaire design
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:
Color temperature
Color rendering index Ra
Luminous flux per LED module
Nominal wattage per LED module
Luminous efficacy
Data sheet
BA-M-PL 840 HO
4000 K › 80 90 lm 0.85 W 106/98 lm/W
BA-M-PL 865 HO
6500 K › 80 90 lm 0.85 W 106/98 lm/W