Bi-Pin Socket + 10 x A3718 bulb for Surefire 9N 9AN N90 | eBay
Surefire 9N... | Candle Power Flashlight Forum
P60 LED Drop-in. Mil Spec, Nichia 519A. Surefire P60 P61 621LF 636LF M951 M952 | eBay
Vintage Surefire 9N LED Mod | messerforum.net
X400 Ultra WeaponLight - SureFire
Amazon.com: Surefire G2X Pro 600 Lumen Dual-Outputs LED Flashlight Bundle with V70 Holster, 2 Extra CR123A Batteries and Lightjunction Battery Case (Yellow) : Sports & Outdoors
M3-LED High Output Single Mode LED Tower Module (Surefire M3, M500, M9 – Bulbstock
Had these Surefire E1e's floating around in my gun safe for years, just found out they make drop in LED bulbs! : r/flashlight
SureFire N90 Flashlight Replacement Flashlight Bulb Assembly for 9AN Commander | Free Shipping over $49!
M61N, M61NL, and M61NLL Drop-in to fit Surefire and Malkoff – Malkoff Devices
Picked up a Surefire 9N(not 9AN). | Candle Power Flashlight Forum
9AN-LED LED Module for Surefire 9N, 9AN (Gen 2)
SureFire E2D LED Defender ULTRA Flashlight | 1000 Lumens