【Stepless Dimming】- Long press Function Key to adjust brightness, you can simply adjust the under cabinet LED lighting brightness to your preferred level (30%-100%). USB rechargeable with three modes, Constantly on, off, auto. Battery life is dependent on how often it's triggered. 【Infrared Technology】 - The motion sensor is VERY sensitive, it picks you up about 10 feet away and turns off after 15 seconds of no detection. 【USB Rechargeable with Three Modes】- Constantly on, off, auto. Battery life is dependent on how often it's triggered. 【Super Easy to Install】- It has a built-in magnet that can be absorbed on any surface made of iron and can be easily installed, No wiring required. The closet light use the attached 3M magnetic stripe to paste it wherever necessary, it's undetectable. It also work for garage, pantry, attic stairs, basement stairs, closets, storage room, hallway, camping. Specification: Material: Aluminum + PC plastic Sensor Range:1-3m and 120° Angle Range Battery Type: 750mAh lithium polymer Battery Product Dimension: 20* 4 * 0.9cm Light Color: Cool White (6000K) Feature: Under Counter Lights for Kitchen 3 Mode Switches: On-Off-Auto. Stepless Dimming, Long press Function Key to adjust brightness, you can simply adjust the under cabinet LED lighting brightness to your preferred level (30%-100%). Equipped high quality ABS aluminum alloy case with 31 bright LED, enough light to make sure you never stumble in the dark, perfect to be a night light for daily use, You can also mount it on the wall as a hallway night light for late night trips to the restroom and you can put it on top of the sink in kitchen, under cabinet. Note: If you feel the motion sensor is too sensitive, you can set them to stay on or off. Motion Sensor: In bright light environment(daytime), the inductor will not be triggered and the light will be off. In low light environment(night), it turns on automatically if people passing by has been sensed, and extinguishes automatically 15s after there is no movement.