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Tubular luminaire FLF Series



Lighting fixtures for LED tubes – Zone 1

  • Zone 1, 2, 21, 22
  • With LED tubes
  • Easy re-lamping
  • Designed to last over time

Lighting fixtures for LED tubes FLFE-…L (Ex de) and FLF-…L (Ex d) series have two low copper content aluminium heads fitted with G13 lamp holder, a tempered borosilicate glass tube that is resistant to changes in heat and a white painted aluminium reflector. The ‘Ex de’ lighting fixture features an “Ex e” terminal board housing that allows entry to the lamp with a cable gland with an “Ex” seal (normal) as specified in installation standard (EN/IEC 60079.14). The entry to the ‘Ex d’ lighting fixtures must be through an Ex “barrier” cable gland (sealed) or, in the case of a conduit system, with an EYS, EZS series sealing fittings. The round cross section of the lamp provides a better “Cx” coefficient with less resistance to the wind and less accumulation of dust. For this reason, these units are recommended for use in hazardous places where climatic and environmental conditions are severe and as they require less maintenance thanks to a very high ageing index. As the electrical components are housed on a frame with guides, re-lamping is quick and efficient. The fact that the fixture is fitted with a glass tube as opposed to a plastic material, makes it more effective and with a longer lifespan.


Aluminium alloy heads with low copper content. Standard power supply 230V 50/60Hz. 11-22-31W LED tubes. Shockproof and temperature-resistant borosilicate glass tube. White aluminium internal frame that works as diffusing reflector also. Neoprene gaskets resistant to acids and hydrocarbons. Silicon resin between glass tube and aluminium heads. RAL 7035 epoxy coating. Stainless steel screws.

Mechanical characteristics

External tube:
Inner frame:
Bolts and screws:
Cap chain:
Low copper content aluminium alloy heads
Shock and high temperature resistant borosilicate glass
Acid/hydrocarbon resistant NBR on covers
White painted aluminium that acts as reflector
Stainless steel
Stainless steel
2 x M8 holes
2 x ISO M25 entries. Fixture kit with PLG2IB plug and REV2IB cable gland
Epoxy coating Ral 7035 (Light grey)

Electrical characteristics

Lamp holders:
Rated voltage:
Rated frequency:
LED tubes:
Power factor:
Emergency unit:
Bi-pin G13
220/240 V AC
50/60 Hz
11-22-31 W
Direct to the terminal board L, N, Pe section 4 mm2 with jumpers suitable for input/output
Electronic inverter 110V/240V, 50/60Hz. Batteries Ni/Cd, 4 Ah o 7 Ah, 6 V
Silicone rubber cables with glass braid insulation for high temperatures
Internal safety switch installed for emergency lighting fixtures


A2S (Advanced Safety Solutions) 350 Avenue JRGG de la Lauzière 31 Parc du Golf - CS 90519 13593 Aix en Provence Cedex 3


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