... saving induction lamp 2.more brightness, long life 3.PIR technology uses sensors to move and automatically. SP ... lights, is a "people to lights, people to light off" the automatic lights.SP-LD-84SPECIFICATIONPower source:220 ... )Time setting:Min:7sec±3sec Max:6min±2minAmbient light:<10LUX~2000LUXInstallation height:1.5m~3mWorking temperature:-10~ ... 45PCSIP: 44 CE Motion Sensor Lamp,Sensor Night Light ,LED