Selled on behalf of the customer I have been in the store for a little over 2 years. Has a very long lifetime left All units have been tested and function properly. The lamps appear the strokes. The new price for the whole of this was approximately NOK 200,000, e. g. installation. Here you have the ability to make a proper coup. First LED Single (93 pcs) 30,6w 3000K 3090lm 195mmx195mm per item (new price 1245.-) First LED duo (39 pieces) 2x30.6w 3000K 2x3090lm 195mmx380mm per item (new price 2240.-)