Four Bros Lighting 6-lamp T8 LED High Bay Light Fixture - T8 18W 18,000 Lumens Single Ended Tubes Included - Universal Voltage 120-277V - ETL UL Listed & DLC 4.2 Certified - Commercial Grade - - Amazon.com
Howard Lighting CW240232ASEMV CW24 Series T8 4ft 2-Lamp 32W 32 Watt 120-277V Commercial Wrap
Commercial Electric 4 ft. 96-Watt Equivalent Integrated LED Black Brushed Nickel Strip Light Fixture 4000K High Output 5500 Lumens Linkable 55704141ST - The Home Depot
Industrial Lighting | Shop Warehouse & Industrial Light Fixtures and LED Lighting | Warehouse-Lighting.com