Linkable LED strip lights with PIR and CDS sensor. The sensor only works in dark (illuminance ≤10-20 LUX). The PIR and CDS sensor can be set to two modes, 30 seconds and 1 minute before turning off. This allows you to leave the light on when not in use and it will turn off after the set period when no movement is detected. Each strip features 6 SMD LEDs and can be linked to up to five strips. Each pack includes two corner extensions, one cover for the end of the strip and six metal clips with option of using the included screws or adhesive strips to attach to almost any surface. USB powered or can be used with the battery case supplied (4 x AAA batteries not included) which can also be mounted using the bracket supplied, any 5V⎓1A/2A power bank or a 5V⎓1A/2A USB plug adaptor.