Luminaires (UL)

Product overview

Please select your Lumistar Luminaire for more details

Lumistar Luminaire USL08LED-Ex, UL-listed; T6
Lumistar Leuchte USL08LED-Ex-UL; T6
  • UL-listed
  • Temperature Class: to T6
  • Ambient temperature: up to 50°C
  • Subsequent change of the radiation angle possible (15°, 25°, 35°)
  • LED technology with more efficient light output compared to the halogen version
  • Can be exchanged for the old halogen version 1:1, as the housing and the fixings have not changed on the outside


Lu­mistar Lu­min­aire USL08-Ex, UL-listed; T4A, T3B, alu­minium
Product Picture: Lumistar Luminaire USL 08-Ex; T4A, T3B, aluminium
  • Suitable for Explosion hazardous areas
  • Temperature Class: to T4A. Ambient temperature: up to 40°C
  • Ignition protection: Class 1, Div.1 & 2, Explosion Group: C & D
  • Suits circular sight glass fittings to DIN 28120/28121 or similar from size DN 50 and screwed sight glass fittings DIN 11851 from DN 100/125
  • Operating Voltage: 120V
  • Power rating: up to 100W
  • Secured to sight glass flange by twin brackets fastened
  • UL-listed
  • (Ex) Div. I, Div. II


Lumistar Luminaire USL13-UL and USL33-UL, stainless steel
Lumistar Luminaires USL 13-UL and USL 33-UL, stainless steel

USL 13: for universal application with hinged bracket
USL 33: special variant for sterile environments with adapter collar for fitting over flanges etc.

  • Fully Sealed Lumistar Sight Glass Luminaire with cover glass, compact, all stainless steel
  • Suits all Lumiglas Sight Glass Fittings from size DN 25
  • Operating voltage/power: 12V, 24V, 120V / 20W, 50W


Lumistar Luminaire USL15-UL and USL35-UL, stainless steel
Lumistar Luminaire USL 15-LED and USL 35-LED, stainless stee

USL 15: for universal application with hinged bracket
USL 35: special variant for sterile environments with adapter collar for fitting over flanges etc.

  • For mounting on sight glass fittings
  • Compact design, powerful light output
  • Application in chemical, pharmaceutical, biogas and food processing industries
  • Protection class: Dust- and waterjet proof, IP 65 according to EN 60 529 / DIN VDE 0470, Part 1
  • Very easy to install using special mountings, ensuring convenience of use
  • Max. admissible ambient temperature at the cable entry gland: 40°C