The BTI Replacement Lamp is designed to provide exceptional brightness and clarity for your Toshiba projectors. With a wattage of 165 W and a lifespan of up to 2000 hours, this lamp ensures that your presentations and movies are displayed with vibrant colors and sharp details. Engineered to supersede the original lamp, it is compatible with various Toshiba models including TLP - S220, TLP - S221, TLP - T420, TLP - T421, TLP - T520, TLP - T520E, TLP - T521, TLP - T521E, TLP - T620, TLP - T621, TLP - T720, and TLP - T720U. Upgrade your projector's performance with this reliable replacement lamp.