BESTSUN Ultra Bright Green Light Hunting Flashlight LED Bulb 1 Mode Drop-in P60 Design Module Torch Repair Parts Replacement Bulb for Surefire Hugsby C2 G2 Z2 6P 9P G3 S3 D2 Ultrafire 501B 502B

I never knew this existed! Never had a weapon light system that it very bright and for the buck. I use these on my Surefire M951 they are very nice and bright! Following the modification for use with Surefire M951 it fits well. After modification screwing on the cap was a bit tough but eventually it was a hard fit. Over time the spring adapted and now its smooth and sealed. I use these in both operating at night and also!? night fishing as green doesn't scare the fish as much as LED.

This was an addition drop in light option for a sure fire p6 , light seems to be 300lm. the green, is to me a good shade ,not to light not to dark. The price is more than fair.I will say this is day one and I only ran it for about 10 min. No issues so 5 stars.Very satisfied at this pointI’ll up date my review If that charges.,

I put this in my sure fire 6p and a cabelas knock off and they fit great. Super bright and clear

Adds brightness to my light and batteries last much longer.

Works, however needed a great deal of modification to fit my flashlight

Bought it for G2. Head cap will not seat fully. The mirror is longer and the spring shorter than the regular bulb.But if you don't mid about a 3/16 gap between the head and body and it not being sealed its grate.Does work in P6 perfectlyFactory bulb fits both but not this

Excellent color and fit my G2. The first bulb didn’t work, the company was excellent to work with and promptly replaced the bulb.Good product and seller