retail: $80
$60
Ends 3/20 at 10PM PT. Tools.woot! has the 2-Pack TriGlow 40-Watt LED Linkable Shop Light (T83901) for $60 with free shipping for Amazon Prime members or $5 shipping. The 4-Pack is also on sale for $100. Has 4000K white color temperature, 4100 lumens brightness and includes chain attachment.
Can direct-mount to ceiling and easy to daisy chain.
Granted it might seem brighter than very old, worn out fluorescent tubes. It is about 15% to 20% more efficient, but that will take many years to recoup on a power bill. Makes sense for a new installation but not so much if your old T8 fixture just needs new bulbs.