we use the ABS plastic,anti-fire and anti-aging metirial for the shellSpecifications:01, Solar Panel:2.8Wp  15~20years 02, Storage battery:4000mAh polymer-lithum battery 2~5years  03, Applicable lighting source: 5W LED Lamps More than 30000Hours 04, Control System: micro-computer intelligent controller05, Working temperature: -20°c to 50 °c06, Working time:30Seconds,60Seconds,90Seconds,one month without sunshine07, Effective Distance :6m08   Item Specification Service Life The Infrared Motion Sensor of MOL-L05 gives you 110degree of protection, covers an open area up to 6m/20Feet.(area=6*6**3.14=113Sqm)09  Control System Micro-computer intelligent controller More than 10years  10  Intensity:1700~1900,there are 25LED lamps

Working principle: during the day, it absorb and storage solar in the recharge battery, at light when the body’s soft-infrared is detected, it will automatically lighting, after 30 seconds / 60 seconds / 90 seconds can be extinguished.

Applicable scope: can be used to prevent theft, back, front your gate, narrow lane, corner, garage, corridor, building lighting, can provide the storeroom of 50-100 meters space illumination, Standard wiring head, convenient installation.