
I have owned many Surefires and Streamlights over the past two decades. In particular, I had two cars of this model. The last one I bought (an upgraded version of the original with higher lumens) broke down after about three months. I contacted Streamlight and they told me that the rear derailleur is most likely defective. I went ahead and bought another tail switch and it still didn't work. Changing batteries doesn't work either. It seems that companies that continue the lumen war are not offering adequate heat dissipation. I don't know if this is part of the problem and possibly affecting the microprocessor, or if companies are buying cheaper processors, but I think it's time to try Olight. Check out the many positive reviews on YouTube and here on Revain. I don't mind paying 100, 200 or even a little more, but I want the lights to work when they need it, not just for three months.

Super Bright Yellow Light Led Replacement Bulb Single Mode P60 LED Drop-In Module Design For Surefire Hugsby C2 G2 Z2 6P 9P G3 S3 D2 Ultrafire 501B 502B And Other Hunting Flashlights
45 Review

Set Of 2 HeroBeam Car Emergency Flashlights - Original Super Bright LED Flashlights With Magnetic Attachments - Essential Auto Emergency Tools For Nighttime Use
44 Review

Rechargeable Wireless 48LED Under Cabinet Lights With Remote Control, Dimmable Kitchen Counter Lighting Closet Light RGB 15 Color Changing - 4 Pack (SZOKLED)
42 Review

Q5 LED Tactical Flashlight, Pocketman 6 Pack, 7W 300LM SK-68 Mini Light Black With 3 Modes
42 Review

32Oz Gorilla White Waterproof Patch & Seal Liquid For Effective Sealing (Single Pack)
30 Review

π³ Efficient Drip-less Wood Glue Dispenser, 16 Oz Bottle
8 Review

Hemway Glitter Grout Tile Additive: Sand Gold Sparkle For Your Bathroom, Kitchen And Wet Room Tiles - Easy To Use And Temperature Resistant!
10 Review

Silver Holographic Stars Glitter Grout Tile Additive 100G - Easy To Use For Tiles, Bathroom, Wet Room & Kitchen
14 Review