When it's getting dark, let there be light – the new analogue LUNA 108 plus twilight switch

Theben presents the new analogue twilight switches LUNA 108 plus AL and 108 plus EL for lighting control based on daylight. Complete with an external light sensor, the device replaces the previous LUNA 108 and 109 twilight sensor models. The LUNA 108 AL and 108 EL are manufactured without the use of cadmium sulfide (CdS) and therefore meet the requirements of the Directive RoHS 2001/65/EU.

The highlights of the LUNA 108 plus AL and 108 plus EL twilight switches at a glance:

  • Comes with an external light sensor
  • Fixed on/off switching delay, preventing faulty operation caused by lightning, car headlights, etc.
  • Display of channel and switching status
  • Freely adjustable switching brightness
  • Easy installation using an optional wall mounting set
  • Wider light adjustment range from 2 to 2000 lux

 

Technical data, function description and further information:

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