Review on 4 Pack 4FT Linkable LED Shop Light, Utility Shop Light Fixture, 4400Lm, 42W [250W Equivalent], 5000K Daylight White Shop Lights For Garage,Hanging Or Surface Mount, W/ Power Cord, ETL by David Padilla

These lights are super bright and lightweight. I especially like the toggle switch on the corded end. The "tubes" are exposed so hanging up high the light will not disperse or blanket a large area than units with a direction lens or cover. For the four-star rating, before hanging any units I plugged in on my workbench and noticed the unit getting hot quite quickly. This is not normal for my other LED units. For safety reasons, I only ended up using one of these units so far, as an undershelf workbench light so I could easily monitor and certainly has shorter cycles of being used than a garage ceiling light. The other three will be spares or used elsewhere when I feel comfortable leaving on for longer periods of time.