Houkiper Under Cabinet Lights, 50 LED Motion Sensor Light Under Cabinet Lighting, 3 Color Modes, Rechargeable Motion Sensor Light Indoor for Kitchen, Bedroom, Stairs (30 CM, 2PCS)

Got these to upgrade from an old fluorescent closet light. You get two fixtures in the shipment. Each is packed with a charging cord, a set of instructions, and two metal brackets with double-stick tape. The fixture has a built-in magnet at either end, so all you need to do is locate where you want the metal brackets, peel the backing off the mounting tape, and stick them to the surface (see photo). The light bar will stick to these (the magnets are strong so it will stay put), but it's easy to take down when it needs to be charged up. You can adjust the brightness, but not the "warm white" color of the light - so if you want a colder illumination, these are not for you. I like the warm white, so I'm happy. You can also set them to be on all the time, on when they sense motion, or off all the time via the button next to the USB-C charging port (see photo). Haven't had them long enough to know how long a charge lasts, but the product description says 1-2 months in automatic mode. On the motion setting, they stay on for 15-20 seconds once motion stops - this is not adjustable - I would like to be able to keep them on for a longer period. I'm using both fixtures in my hallway coat closet, and really like them. But given the two downsides that you can't adjust the color temperature or the length of time it will illuminate after sensing motion, I'm giving it four stars instead of five.

So I use various brands of these under cabinet lights all over the place. This work as intended and the length of the bar gives a good light distribution but it is dimmer or has a lower lumen yield than the shorter bars have been producing. Not disatified, just not as pleased as usual. Note it does hold a charge for a reasonable amount of time depending if you have it on auto detect or on mode.