Fast and reliable - world wide The Light Module is a patented ALHO building system for global use. This system has been approved by Germanische Lloyd and is very well suited for air transport. An adjustable sub-frame and stable, extremely well insulated wall, floor and roof elements make these units ideal for use in difficult or remote terrain as well as for long term Accommodations, Offices, or Nursing Stations. The modules are climate room tested and can be assembled and disassembled at least 30 times. Assembly requires no lifting equipment and can be done by two people in 90 minutes. These units are of the highest hygiene and quality standards.