18 in. LED Rechargeable Bar Llight has a durable integrated battery to provide maximum 300 Lumens light output. With the 4-level switch 4 modes can be selected: 15s, 45s, off and on. Auto mode activates motion sensor and dusk-to-dawn sensor, suitable for uses as a flexible night light at night or in dark places. Manual mode activates the touch button, short press on which changes colors (3000/4000/5000K) and long press change brightness sleeplessly (10% to 100%), suitable for use under cabinet or at work places. The 2 strong magnets extend the placements of the light. Installation guide: 1. Installation use metal pads with magnets. 1.1 Positioning the adhesive strips and metal pads. Measure and mark the locations for the adhesive strips and metal pads in relation to the magnets on the back of the color changing task light. Once the mounting locations are determined, peel off 1 film of adhesive strips and paste them on the locations. Peel off the other file of the adhesive strips and put metal pads on them. 1.2 Installing the color changing task light. Position the magnets on the back of color changing task light over the metal pads to secure the color changing task light in place. 2 Installation use mounting screws. 2.1 Positioning the mounting screws. 2.2 Installing the color changing task light.