The Loctite 478572 Replacement Mercury Arc Lamp is a high-quality and efficient lamp module designed to replace existing lamps in compatible curing wand systems. With a power rating of 100 watts, this high-pressure mercury arc lamp offers reliable and consistent curing performance. It is specifically designed to work seamlessly with the 100-Watt Curing Wand Systems, including models 98025, 98157, 98157A, and 1377200, ensuring optimal curing results in various bonding and sealing applications. Whether for professional use or industrial projects, the Loctite 478572 Replacement Mercury Arc Lamp is a dependable choice to keep your curing wand system operating at its best.