FITS NEWER INCANDESCENT MAGLITES WITH "D" IN THE SERIAL NUMBER: Including those with MAGNUM STAR BI-PIN BULBS (see product photos for details). Does *NOT* fit Maglites that are LED from the factory.
BREATHE NEW LIFE INTO YOUR MAGLITES: This replacement bulb module gives your trusty old flashlights the make over they deserve. Turns them into a 4200 lumen torch with no tools or modifications required.
INCREASED BRIGHTNESS: Over 23x brighter than a standard 178 lumen 6D incandescent Maglite, 12x latticepower high intensity LED emitters make it easy to see a large area and good distance. Up to 4200 lumens brightness and 144 meters beam distance.
USER CONFIGURABLE SETTINGS: The bulb comes standard with a straightforward three-mode configuration: High, Medium, and Low, complete with memory function. However, you have the option to customize it by adding extra brightness modes or a strobe feature if desired. For those who prefer the basic setup, no adjustments are necessary (Refer to the images for comprehensive guidance).
INCREASED BATTERY LIFE: Highly efficient LEDs increase run times for up to 130 hours burn time on low mode.