These bulbs are not nearly as bright as the led bulbs that come standard in the new maglite flashlights. They are not much brighter than the xenon bulbs that maglite sells and are four times as expensive. I definitely feel like I wasted my money. I have a 3d cell maglite and wanted to upgrade it to led status and now I wish I would have just kept the xenon bulb in this flashlight and coughed up the extra $15 and bought one of the new maglites.
Pros: None
Cons: Everything
This review was written in the old system and had content requirements that are different than reviews written today.