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Product Name:Low-voltage over-pressure dual-coil lamps for 40 V systems, road traffic
Product Code:7
Availability:Yes
  
Product description:

Product benefits 
  • Simple changeover to the secondary filament possible when main filament fails
  • Max. premature failure rate: 2 % up to 3,000 h (related to lamp failures only)
Areas of application 
  • Road traffic signalling systems
Product features 
  • Dual-coil lamps for higher operation safety of the signalling system
  • Long average lamp life time: 8,000 h (for main filament only)
  • Maintenance intervals up to four months possible (depending on installation)  

Safety advice
Use only in equipment/luminaires that are specially designed for the purpose.
Protect the lamps against moisture during operation and installation.

Legal advice
Correspond to DIN 49842 part 1 and 3





7-Low-voltage over-pressure dual-coil lamps for 40 V systems, road traffic
 
 
 
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