I've had three of these lights installed in my garage and they provide plenty of light! Overall really happy, and the lights are well suited to the garage environment. Having the LED tubes exposed without any extra diffusion is fine for the garage, but might not be that aesthetically pleasing for other areas.
The lights are easy to mount (lots of mounting holes) and wire into a screw terminal (which seemed a little small for the gauge of standard AC lighting cable, but it was ok). The plastic fittings that the light tubes mount into have a bit of wiggle room and aren't always perpendicular with the face of the light housing, but adding the cover plate to the light housing (covering the wiring) helped to align them a bit better. Because of this, there may be some exposed points of the batons on the light tube (can be dangerous).
Note: it isn't stated on the product page (that I could see) that the purchase includes the LED light tubes!