Magnum Star II Xenon Replacement Lamp For 2 Cell C or D Maglite Incandescent. New High Performance Bi-Pin Style lLamp. 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 31 Lumens 4hr 15 min Run Time. D Cell 27 Lumens 8hr 30 min Run Time. One Lamp Per Card