Solar LED Spotlight. IP44 for Outdoor Use. 50 Lumen Output. Utilises Intelligent Solar Technology. Insert into the Ground with the Supplied Ground Spike or Screw to a Fence or WallBatteries: Li-ion 18650 3-7V Dimensions: 90 x 170 x 370mm Weight: 323g. The Intelligent solar LED spotlight Lupus from Luxform is an innovation in the field of solar lighting. This lamp will burn longer in the winter period compared to traditional solar lamps! With its Intelligence Chip- the lamp is able to adapt its light output to the charged energy of that day. In the summer period- the light output will be maximum during 8 burning hours. In the winter period- the light output will dim- so that the lamp gives light for a longer period. Unique to this lamp is that it can be mounted in two different ways. The Lupus can be inserted into the ground with the supplied ground spike or can be screwed to a fence or wall. This model is equipped with 7 SMD LEDs with a light output of no less than 50 lumen.. solar garden light-garden light-luxform light