The function and look of the lights is great, except they don't last longer than 4 hours. They charge soooo slowly.
The instructions are a bit head scratchy until i figured them out. However, once you have this thing mounted to the ceiling, it wan't matter anymore. Made my stairs in the garage safer. Easy to install, motion sensor works well.
Lumens is quite bright! The light works great and is very bright. Love the brightness.
The sensor is not very quick to the turn the light on. It turns off quickly and fails to detect that i am still in the room. This light gets pretty hot when in use and it makes me a little nervous when using it in a flush mount application.
The light is nice bright white in color, but the motion sensor worked poorly from the very start. Timer is pretty useless. Definitely not 5000 lumens. Many of the units being reviewed are for models that require you to buy t8 bulbs.