The specialist for underwater lights
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  Hartenberger Unterwassertechnische Geräte GmbH - Conception with know how
Hartenberger Unterwassertechnische Geräte GmbH - Conception with know how
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  Guarantee
   
 
       
  As a result of our extensive experience over many years in the field of underwater lighting, we are able to give a 5 year guarantee against material and manufacturing defects on the aluminium housing and all plastic parts.

 

We are the first manufacturer to give a 2 year warranty for the re-chargeable cells on certain models.
If the cell packs fails within 30 months of purchase, we have a generous scheme of replacement where we burden some of the expense should a cell pack fail.