<b>Automatic Light On Function: </b><br> The T01L Instantly add motion-activated light for security and safety-indoors or out. It will turn on Automatically when you get within 3 meters and the light stay on until you leave, it will go out 20 seconds after you walk out of its sensing range, the T01L would lights on when it senses movement. <b>Adjustable Light Beam & Motion Sensor </b>allows it to Swivel to adjust beams directions to your desired angle, and the motion sensor is also adjustable to modify sensitivity. <br><br> <b>Simple Installation: </b><br> Option 1: Open the mounting bracket at the back and install the screws then push the light body from left to right and fix tight. <br> Option 2: Install the provided unique 3M sticker to the back of the light, then peel off the 3M sticker and stick it wherever you want! <br><br> <b>2 Power Modes Design: </b><br> Designed with customers in mind, the T01L light can be hardwired by connecting 5V USB DC Adapter (USB to DC Cable provided) or battery operated by installing 3 pcs of AA batteries (not included)! Choose the power mode that best suits your needs! <br><br> <b>Battery Life Test Result for T01L Motion Activated LED Closet Light: </b><br> With 3 brand new AA batteries, T01L LED Under Cabinet light: <br> 1. Continuously Stay On for 25 hours; <br> 2. Stay on for 20 seconds Every Time, Light Up 4500 times; <br> 3. Use it 10 times a day, 20 seconds each time, 3 AA batteries last up to 3 months! <br><br> Recommended temperature range:</b> 14℉ - 86℉</br>If the temperature is higher than 86℉, the sensing distance will be shorter and the sensitivity will decrease.</br></br><b>Warranty: </b><br><b>Comes with 30 days Money Back Guarantee and 12-Months Hassle-free Replacement Warranty. The T01L might be the best Closet Light you could find so order now and enjoy your Better Lifestyles!