Ex-Linear light fittings

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Ex-Linear light fittings for fluorescent lamps

eLLK 92 18 W – 58 W / eLLM 92 18 W – 36 W

(Zone 1, 2, 21, 22)

The eLLK 92 linear luminaire series for fluorescent lamps combines the latest lighting technology with the requirements of a harsh and hazardous environment. This luminaire series is available in various sizes as a ceiling mounted light fitting (eLLK) and as a pole-mounted light fitting (eLLM).

optiline lenses
Looking for a less expensive alternative perhaps?

Check out HARDO brand OptiLine lighting fixtures

OptiLine lighting fixtures are an excellent alternative to well-known global manufacturers. They are certified for use in zones 2, 21 and 22. The experience of the engineers at HARDO has enabled the identification of typical challenges associated with lighting installations that can increase the overall project costs. As a result of these insights, HARDO engineers have developed an exceptionally versatile lighting fixture suitable for both primary and emergency lighting in explosion hazard zones, all while maintaining reasonable production costs.

OptiLine basic lighting fixtures ATEX 12
Ex emergency lighting fixtures with a microinverter
Ex ATEX emergency lighting fixtures powered by a central battery

Long-term safety

The luminaires of this robust lighting series with plastic enclosures are equipped with a highly-efficient electronic ballast that features a reliable EOL circuit. Thus, the lamps are checked for proper operation and shut down safely in the event of a malfunction at the end of their service life. In addition, the dual-channel structure of the electronic ballasts enables the safe operation of the second lamp if one lamp fails.


The wide input voltage range and major international approvals enable the worldwide use of this successful luminaire series.

Simple and cost-effective installation

In conjunction with the generously dimensioned terminal compartment, the standard, single-ended through-wiring allows a cost-effective installation. The double-sided locking facility with 10, 20 or 24 latch points allows the protective bowl to be hinged on both sides meaning that the fitting can be mounted on either side.

Just in case: the emergency lighting version

Safety is always our top priority. This is why we also supply the eLLK 92 light fitting series with a built-in V-CG-S module. These luminaires with individual monitoring can be connected to a CEAG emergency lighting supply system.

Another option for operation with central battery emergency lighting systems (ZB) is the DCA version without individual monitoring. In the emergency mode, one lamp is turned off (AC / DC monitoring), thus reducing the required battery power. The NE variants (Section 2.4) are also available for use as emergency light fittings with a self-contained battery unit.

Ready for LED-use

Our new version “LED-Ready” is equippt with all wiring for use of the LED-module.

International certification

Special versions according to the NEC standards are available for the use on the American market. CSA certification for the types of luminaires eLLK 92 2217 (2 x 17 W) and eLLK 92 4232 (2 x 32 W) allows their use there.

Other country-specific approvals, such as for Brazil or the new Eurasian Conformity (EAC) for placing them on the market in Russia, Belarus and Kazakhstan, are available.

  • Retrofitting of existing eLLK/M 92 018/18 or eLLK/M 92036/36 linear luminaires (latest version) is possible
  • Standard dual channel ballast with EOL monitoring
  • Can be used with CEAG LED module
  • Double-sided central locking facility
  • Safety interlocking system due to an integrated forced isolating switch
  • Safety standard IP66
  • Connection to CEAG emergency light monitoring systems possible (CG-S/DCA)
  • Special version to NEC standards (CSA)
  • eLLK 92018/18
  • eLLK 92036
  • eLLK 92036/36
  • eLLM 920…
  • eLLK 92058
  • eLLK 92058/58
  • eLLK 92018/18 V-CG-S/DCA
  • eLLK 92036/36 V-CG-S/DCA
  • eLLK 92058/58 V-CG-S/DCA
  • eLLK 92 2217 CSA
  • eLLK 92 4232 CSA
  • eLLK 92018/18 LED Ready
  • eLLK 92036/36 LED Ready
  • eLLM 920… LED Ready

Ex lighting – offer

Industrial Lighting

We specialize in industrial lighting, with a particular focus on facilities where there is: dust, corrosive atmosphere, explosion and fire hazards.


Ex-Ceiling pendant light fittings and floodlights

Mainly used in explosion-hazard areas, in both land and marine installations, in storage buildings, production halls, and chemical industry facilities.

Ex-linear light fittings

They are made of high-quality plastic with excellent mechanical properties and high resistance to chemicals.

Ex LED lighting

Our light fittings combines the latest LED technology with the protection of a reliable housing solution. As a result, they are the ideal solution for lighting tasks in harsh and hazardous environments.

Ex-escape sign luminaires ATEX

Ex-Signal and escape sign luminaires

The EXIT series of explosion-protected escape sign lumi­naires fulfils the requirements of ATEX Directive 2014/34/EU and EN 60598, Section 2.22 for emergency lighting lumi­naires. The luminaires are suited for marking escape routes and exits in hazardous areas.

Secure your industrial plant

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