LED Drop-in and Battery for SF 3P?

[RebelXTNC]

I have an original SureFire 3P and I'm interested in finding an LED drop-in and probably a rechargeable lithium-ion battery that will give reasonable brightness (like 30 lumens) in this single-cell body.
What are the most likely candidates?

 

[LiteFan]

I have an original SureFire 3P and I'm interested in finding an LED drop-in and probably a rechargeable lithium-ion battery that will give reasonable brightness (like 30 lumens) in this single-cell body.
What are the most likely candidates?

All 6P Led dropins should work with a RCR123 check out www.lighthound.com I would try to run a cree but I think he may have some 1 & 3 watt Lumineds still in stock. Also check http://www.pts-flashlights.com/

Good Luck