O.C. White is the world’s oldest and most respected machine tool illumination manufacturer, proudly building these products to this day in our 92,000 square foot facility in Massachusetts. From our earliest beginnings, O.C. White lamps were the choice for machine builders and machine operators, offering cutting edge technology and the highest quality the industry had to offer. Our latest models have set the standard yet again for LED Machine lighting. O.C. White continues to lead the industry with the most versatility and best technology available without compromising on quality.