Open distribution damp proof diffuser luminaires are the answer for applications complicated by the presence of dampness or dust. Featuring highgrade plastic housings with special sealing systems, they are designed for use with extreme ambient conditions

• Open distribution damp-proof diffuser luminaires with high-grade materials and high protection class
• narrow, wide or asymmetrical beam distribution with lamp protection reflector tube
• For use under difficult conditions with high moisture or dust loads
• Vibration-tested variations for earthquake resistance
• high light output ratio
• with twist locks for easy mounting
• variable lighting technology with lamp protection reflector tubes
  

Two-part glass-fibre reinforced polyester housing, resistant to corrosion, fire and ignition and largely unaffected by aggressive influences | connection of upper and lower housing with 90° twist locks (18W variation: screw catches) | starters can be replaced from the outside | as standard with lamp protection tubes of silicate glass or PC, specular lamp protection reflector tubes of PMMA | housing and protection tubes can be completely recycled

Luminaires wired ready for connection; with 2-pole terminal block, max. 2.5mm² | cable entry suitable for cables with dia. 8.5..13.5mm | standard version with HFG or LLCG | LLCG variations inductive or with parallel p.f. correction (with mounted capacitor) | luminaires suitable for through-wiring (with special wiring sets) within luminaire |
limited use only with lower temperatures (please ask)

• Damp-Proof luminaires with open lamp distribution
• Reflector for symmetrical wide beam distribution | sheet steel, white (accessory)
• Lamp protection reflector tube, specular interior
  - for narrow beam distribution (clear)
  - for wide beam distribution (clear or ribbed interior)
  - asymmetrical beam distribution with manual adjustment of lamp protection reflector tube