Review on Hykolity LED High Bay Shop Light - 2FT, 150W, 19500Lm 130LM/W, 100-277V, 0-10V Dim, 5000K Daylight Linear Hanging Light For Warehouse Workshops - UL Certified, 5-Year Warranty (Pack Of 2) by Doug Hook

Extremely bright, well built lights. Half the price of comparable products in the big-box stores. Would buy again for the other half of my barn.But note well: Hykolity is selling an identically spec'ed single 2' light on Walmart, but the mounting design is very different. I only needed three lights, and I incorrectly assumed that this pair of lights was identical to the single light with identical specs -- so I bought this pair and the single light AND three pendant mounting brackets. The pendant mounting brackets fit the single light perfectly. They don't fit the pair of lights at all. I spent a couple of hours fabricating a pendant mount for the pair of lights. It was a bother!