The Sylvania / Osram BHC/DYS/DYV-5 Lamp is a 600W, 125V, clear, tungsten halogen T6 bulb designed for stage and studio applications, as well as for projectors and microfilm readers. It features a GZ9.5 bi-pin base, can output up to 17,500 lumens with a color temperature of 3200K and CRI of 100, and has a rated lifespan of 75 hours.