LHB1 Modular, Industrial Grade Linear High Bay Series is designed for professional grade applications and features a traditional linear layout with innovative advancements and state of the art high density LED technology. A precisely engineered synergy of passive cooling and active light creation for optimal performance with an industrial look.Modules can be securely bolted together for an “industrially sturdy”, high lumen integrated fixture. Because each module has a dedicated driver,there is system redundancy should one driver or module fail.