Plastic industrial LED light fitting with high chemical resistance, suitable for rooms with high ceilings, with diffuser made of transparent acrylate.

Closed and non-dismountable light fitting according to the standard ČSN EN 60598-1 part 4 intended for chemically challenging or agricultural premises with incidence of vapours like ammonia, lye, alkaline compounds and hot water (hydrolysis). Thanks to the Narrow Beam optics, it is suitable for inside spaces with high ceilings, intended for suspension height from 8 to 12 m, e.g. inside walls and corridors of high agricultural and industrial buildings, rack aisles in production and storage spaces, farms, stables and laboratories without explosion hazard. The structural design of the light fitting (IP69) allows even placement in food-processing industry - HACCP.

The light fitting resists dust, humidity and washing with spouting water up to 80  °C. The body and the diffuser made of ABS material have high chemical resistance.

An external terminal strip makes it easy and quick to connect the supply cable with no need to open the fitting (PLUG and PLAY system).

Emissions in the environment of use may reduce the usability of the plastics; for more information.



  • Maximum system efficacy: 151 lm/W
  • Light fitting protection: IP66 / IP69
  • Maximum ambient temperature: ta = 50 °C
  • Lifetime: 50,000 hours / L90B10
  • Standard model - CRI > 80: 4000 K
  • 3 or 5-pole external terminal strip, conductor cross-sectional area: 1.5 or 2.5 mm2
  • External terminal strip makes it easy to connect the supply cable – PLUG and PLAY system
  • Optional throughwiring (up to 5 wires inside the light fitting)  
  • Modernized stainless steel snap-in mounting clips – easy attachment to a track lighting system with a width of 60 mm
  • Fully automatic 100% control of functionality and tightness (leak test) during production
  • Optional delivery of supply cables with connectors in specific required length
  • Electric equipment: LED modules, fixed output driver or DALI driver
  • It can be delivered in dimmable version
  • The watt and lumen values can, in accordance with valid standards, vary by ± 7,5 %
  • Certification: ESČ, ENEC, CB, HACCP

Materials / finishes

  • Ventilation diaphragm in the base eliminating vacuum and condensate build-up
  • Diffuser: transparent ABS with Fresnel lenses, Narrow Beam (high mechanical resistance, UV stability)
  • Body: dark grey (ABS), UV stable, chemically resistant

Electric equipment

  • Electric equipment: LED modules, current driver or current driver DALI

Attachment method

  • Directly to a ceiling with the use of screws and stainless brackets
  • Attachment with the use of side hangers to the wall
  • Suspension with the use of stainless hooks


  • Package contains stainless hooks and stainless brackets



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Accessories to INNOVA NB ABS

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PRODUCT VARIANTS AND TECHNICAL DATA Clicking the 5-digit code displays other product information.
Code Type Ta Max.
[°C ]
Luminous flux of LED modules
[lm ]
Luminous flux of light fitting
[lm ]
Power consumption
[W ]
System efficacy
[lm/W ]
Net weight
[kg ]
[mm ]
[mm ]
Up to ambient temperature ta = 45 °C - body: dark grey ABS - diffuser with Fresnel lenses, NB (Narrow Beam), transparent ABS
72511 INNOVA 1.4ft NB ABS 4400/840 45 4350 3830 27 142 1.5 1175 420 - 700
Type 1x3P 1x5P 2x3P 2x5P 1x5P DALI 2x5P DALI
INNOVA 1.4ft NB ABS 4400/840... 72511 72511 72512 72515 72516 72513 72517
72521 INNOVA 1.4ft NB ABS 6400/840 45 6260 5510 38 145 1.5 1175 420 - 700
Type 1x3P 1x5P 2x3P 2x5P 1x5P DALI 2x5P DALI
INNOVA 1.4ft NB ABS 6400/840... 72521 72521 72522 72525 72526 72523 72527
72531 INNOVA 1.5ft NB ABS 5500/840 45 5420 4770 33 145 1.8 1455 700 - 980
Type 1x3P 1x5P 2x3P 2x5P 1x5P DALI 2x5P DALI
INNOVA 1.5ft NB ABS 5500/840... 72531 72531 72532 72535 72536 72533 72537
72541 INNOVA 1.5ft NB ABS 8000/840 45 7740 6810 45 151 1.8 1455 700 - 980
Type 1x3P 1x5P 2x3P 2x5P 1x5P DALI 2x5P DALI
INNOVA 1.5ft NB ABS 8000/840... 72541 72541 72542 72545 72546 72543 72547

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