Komingo Sold Solar Display Stand Solar Show Case (Display Stand Black) Designed for displaying products such as mobile phones,cameras, MP4, watches, jewelries, etc. Rotating display stand with LED Light and the rotation direction can be reversed by braking the rotary table . Can be used permanently by charging under sun, indoor light or one AA battery (Not included). Low power consumption, environmental friendly, works normally in natural sunlightLuminosity&gt;500