SATCO|NUVO's S4366 incandescent heat lamp offers a reliable and versatile 375-watt heating solution, delivering focused warmth for indoor applications. Designed with a standard E26 medium base and operating at 120 volts, it emits a comforting glow ideal for maintaining heat. This BR40-shaped bulb features a clear finish and is intended for indoor use only. Engineered to emit infrared radiation, it provides targeted heat, making it perfect for keeping poultry and piglets warm in brooders, maintaining food at serving temperatures, or adding comfort to bathrooms. With its practical design and dependable performance, this lamp is an excellent choice for agricultural, commercial, and residential indoor use.