RECHARGEABLE BATTERY: Rechargeable lithium ion battery makes for an efficient and sustainable lighting solution. Get 3.3 months of operation from each recharge, based on (8) 20-sec activations/day, or 4.4 hours of continuous usage. Can also operate as a plug-in fixture MOTION-ACTIVATED OPERATION: 100 degree PIR sensor detects motion up to 15 ft. Mount with motion sensor away from the wall to detect motion and activate light when someone approaches. Or mount with motion sensor towards the wall to activate light by wave or activity on the counter SWITCH CONTROL: Fixture switch control allows for 3 operation modes: On (light stays on continuously for extended tasks), Off (light stays off to preserve battery), or Auto (light turns on when motion is detected and turns off after 20 seconds with no motion to preserve battery life) BRIGHT LIGHT: 4000K bright white light to illuminate dark spaces and kitchen counters. Light output of 50 lumens per puck