Solar infrared security light gives you 110degree of protection, covers an open ... 6m/20Feet.(area=6*6**3.14=113Sqm). Solar Infrared Security Light with LED PETC-L05 Specifications01, Solar Panel:2.8Wp02, Storage ... ,60Seconds,90Seconds,one month without sunshine07, Effective Distance :6mItemSpecificationService LifeThe Infrared Motion Sensor of MOL-P05 gives you 110degree of protection ...