LED lighting fittings in light alloy Zone 1 & 21 Series EVF

Flameproof LED tube light fixtures in aluminum for Zone 1 & 21 Series EVF:

The flameproof LED tube light fixtures of the EVF Series consist of a robust Aluminum housing with and impact-resistant hood in borosilicate glass. Internally, the fixtures are equipped with COSIME LTK LED tube lamps as standard. Up to 2 tube lamps can be installed per fixture, which are available in 3 lengths. Optionally, the luminaires are available with battery for emergency situations, an external LED driver for a wide voltage range or for environments with mains pollution, and with G13 lamp base for retrofit T8 LED lamps.

The lighting fixtures can be installed in Zone 1, 21, 2 & 22.


  • Ex protection: II2GD Ex the IIC T6 Gb, Ex tb IIIC T75°C Db IP66
  • Ambient temperature: -20°C ÷ +40°C/+60°C 
  • Certificate: CEC 15 ATEX 176
  • Housing: Aluminum with epoxy coating, Grey
  • Diffuser: Impact resistant UV resistant borosilicate glass
  • Screws & accessories: Stainless steel AISI 304
  • Gland entries: 1 or 2 inlets ¾"
  • LED Tubes: Cosime LTK LED Tubes (On request G13 lamp bases for T8 LED Tube Lights)
  • Luminous Flux: 900lm/W (Standard On-board Driver) or 1,150lm/W (External LED Driver)
  • Correlated color temperature (CCT): 5,500K
  • Color rendering index (CRI): > 80
  • Supply voltage: 230Vac 50/60Hz ±10% as standard
  • Battery: Ni-Cad, 3.6V 
  • LED driver: On board 230V LED driver as standard (On request, an external LED driver with wide voltage range is available)


Normal operation
Emergency operation

Emergency function


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Atex Zone


Ambient temperature







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