This bulb is a high-quality product that will enhance your projector's performance. It is made by GE, a trusted brand in the industry, and is compatible with a variety of projector models. The bulb has a power output of 500 watts and a voltage range of 115-120V, making it suitable for use in most projectors. It is a specialty lamp that is designed specifically for use in projectors, and is made in the United States to ensure quality.