summary: 1. The exercise starts at night and goes out automatically after leaving 2. Three color temperatures of yellow light, white light and natural light can be switched 3. Click the light on to switch the light color. Double click the light on to enter the sensing mode. Long press the button to adjust the light brightness, 4. Sensing distance: 3-5 meters, sensing delay time: 20 seconds, sensing angle: 120 degrees 5. Magnetic suction installation is convenient for installation and disassembly; Important information: Material: aluminum+ABS Package size: Three lamp beads: 395 * 75 * 45 mm Two lamp beads: 270 * 75 * 45MM Product information: Specification: two lamp beads/three lamp beads Size: two lamp beads: 265 * 40 * 11MM Three lamp beads: 390*40*11MM Style: American Packing list: Cat's eye cabinet lamp * 1 USB cable * 1 Double sided adhesive iron sheet * 2