Evolution II Zone 1 HID - Discontinued


Chalmit Lighting

Evolution II is Discontinued. Please see Evo x as suggested alternative. The Evolution II is a photometrically advanced floodlight that combines Ex de protection with optimised utilisation of light through its asymmetric design. The Evolution concept has no exposed flamepaths making the luminaire effectively maintenance free. Access to the lamp and terminal chamber is achieved by the unscrewing of a single captive bolt.

  • Installation in gas groups IIA and IIB.
  • Easy and quick access for maintenance.
  • Simple, rapid lamp replacement and flamepath inspection.
  • Reduced maintenance due to no exposed flamepath.
  • Exceptional photometric efficiency with reduced glare.
  • Timed ignitor supplied as standard.

The Evolution II is a hazardous area floodlight for use in Zone 1 and Zone 21 areas. Click the 'Contact Us' link above to get in touch with us and discuss how the Evolution II Asymmetric Floodlight range could work for you.

Product details



  • Zone 1 and 21
  • Stirrup Mounted

ATEX Classification

Group II Category 2 GD

Construction Material - Main

Aluminum LM6 Enclosure

EU RoHS Indicator

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Lamp Type

HPS, Metal Halide or Tungsten Halogen

Light Source

High Discharge Lamps


Aluminium alloy LM6 to BS 1490; All fastenings A4 stainless steel; Toughened glass window.

Operating Temperature Range Celcius

-20°C to +55°C




Floodlight (Asymmetrical)

Certifications And Compliance

Certified Listed

  • ATEX
  • IEC Ex
  • Inmetro


  • Flameproof, Increased Safety, Encapsulation
  • IP66/67
  • IK10

Hazardous Rating(s)

  • Ex d e mb IIB T* Gb
  • Ex tb IIIC T*°C Db IP67

Industry Standard(s)

  • EN 60079-10-1
  • EN 60079-10-2
  • EN 60079-14