LightLab Sweden and Wallenius Water have signed an addendum to the existing license and development agreement, which was signed between the parties in November 2015. The addendum regulates industrialization, market introduction and sales of the water purification product from Wallenius Water, for which LightLab Sweden has developed a UV light source and drive unit electronics. Lightlab Sweden and Wallenius Water are now strengthening their cooperation around industrialization, market introduction and sales of the actual water purification product. The addendum also includes a revised remuneration model between the parties. Instead of a royalty per sold unit to Wallenius Water's water purification product, LightLab Sweden will, according to the new addendum, get part of the total revenue from sales of the end product, that is the water purification product. The purpose with the now signed addendum is to enable faster and more efficient industrialization, market introduction and sales growth but also to increase flexibility regarding possible agreements with third parties. The goal is to establish market channels within the next six to ten months.