Magnum Star II Xenon Replacement Lamp For 5 Cell C Or D Maglite Incandescent. New Higher Lumen Output And Improved Beam Quality. Package Includes The Lamp And A Simple To Use Retro-Fit Kit Consisting Of A Lamp Adapter And A Retainer Collar. C Cell TBD. D Cell 151 Lumens, 9 Hr. 15 Min. Run Time. One Lamp Per Card