There are no products matching the selection.
Don’t skimp on quality on your industrial-scale lighting fixtures. These medium E26 and mogul E39 base lights come with the Big U lamp design. Longstar Lighting delivers unbeatable reliability and value. Whether you are searching for the right lamp for your warehouse, large outdoor space or garage, these commercial-grade lights deliver.
Despite their large size, these lamps still illuminate for up to 8,000 hours! Try a CFL lamp to replace your 300 to 600 watt incandescent bulbs. Not only do these fluorescent lights last longer, but they are designed to reduce energy waste and consumption. Our models come with either 2700K or 5000K color temperatures. Hotel lobbies, gymnasiums, factories and more can benefit from a high wattage CFL. Industrial-scale lighting can get expensive. Save with our low purchase prices and the CFL bulb’s low operating costs! ProLighting has everything from high bays to high-powered CFLs to illuminate large areas with ease.