We light our shop with LED lights from Home Depot. Each fixture is about 50$. They are brighter, plug into 120V and very little eye strain. Well worth the money. The bulbs before burned out frequently. These do not seem to burn out.
They come single bulb, and double bulb. Slightly less than 5'. You can hook them up in a line, they have plugs on the fixture, and come with cords that plug in. Only need the main cord, the rest go from fixture to fixture.
We got the daylight bulbs. Much cooler.