... 6m/20Feet.(area=6*6**3.14=113Sqm). Solar Light with Infrared Sensor Specifications01, Solar Panel:2.8Wp02, Storage battery:3.7V ... ,60Seconds,90Seconds,one month without sunshine07, Effective Distance :6mItemSpecificationService LifeThe Infrared Motion Sensor of MOL-P05 gives you 110degree of protection ...