The Hatco GRAIHL-18D3 Glo-Ray® Infrablack Strip Heater is designed for efficient food warming and display. With an 18" width and high wattage of 820 watts, it features a metal sheathed heating element for durability and consistent performance. The double heater housing with 3" spacing ensures optimal heat distribution, while the aluminum construction provides lightweight strength. This heat lamp is NSF, CE, and cULus certified, ensuring compliance with safety and sanitation standards. Proudly made in the USA, it is an ideal solution for keeping food warm in commercial kitchens and food service environments.