---We at keh controls are a family owned american gun loving company, we are a family who loves to hunt and fish and outdoors ---Our lighting kit does not need ambient lighting(use sun setting for safes) --- ---We just upgraded the 3m sticky on the led strip itself to work with non carpet safes ---Lighting kit may need slight work on some safes to really be secured inside safe ---Please understand unless your a gun loving american it could take a few minutes ---To make stick well to your particular safe, aka hot glue gun --- ---Then measure out center to get most light coverage ---Place pir motion sensor as shown in pics below of our many satisfied customers ---Make sure one side of the motion sensor is built up slightly to face safe door ---May take some good old american fabrication for some safes to work to its peak ---Adjust sensor for best motion sensor results ---Try using just the 3m first , may need hot glue gun --- ---The 12ft led strip is the longest available on that will run off batteries ---Uses 4aaa batteries and will last months for most owners ---If for any reason you arent 100% satisfied with the product please contact us ---Tips or ideas we need to correct please also contact me. ---Our family wants to offer the best quality light at an affordable price Please note we use the best 3m available at this time. Have seen some american gun lovers use a few dabs of super glue to make the led stick well. A nice light will allow you to skin that smoke wagon much faster.