I replaced my own incan bulb with this unit and it was well worth the money. Clearly much brigter than the incan. It is primarily used on an AR 15 or a handgun for close up work. It serves that purpose quite nicely. Lights up a room with nice spill and yet has enough reach to go out 20-30 yds. with no problem. I also like the LED for potential shock resistence as opposed to incan bulbs.
Pros: Well made and easy to fit on light unit
Cons: None
This review was written in the old system and had content requirements that are different than reviews written today.