We Offer a wide range of E40 tubular HID bulbs that are high-intensity discharge lamps with a tubular shape and a large E40 (mogul) screw base, commonly used in industrial, street, and high-bay lighting. These bulbs include types like metal halide, high-pressure sodium, and mercury vapor, offering high brightness and long lifespan. They require compatible ballasts for proper operation and are designed for fixtures needing powerful, efficient lighting.