Synergy2 Olive Drab

Regular price $250.00 Sale

The all new Synergy2 EDC flashlight is a result of over two years of development. Each light is made with care and pride by just one person, raw stock to finished product. This light has proprietary Frelux™ electronics and firmware. Everything that could be made in the USA was made in the USA including the PCBs. While similar in form factor to the Synergy1 it is different in all other areas. Its an AA / 14500 based light with the following features:

  • Machined from 6061 USA produced manifold quality aluminum
  • Samsung LH351D 5000k 92 CRI LED
  • Frelux™ multi-chemistry multi-voltage high efficiency constant current driver
  • Frelux™ ramping user interface with memory
  • Physical Reverse Polarity Protection
  • Low Voltage Protection (Both cell types, temporary override capable)
  • Over Temperature Protection (temporary override capable)
  • Adjustable tension, ambidextrous titanium pocket clip
  • Physical button lockout
  • Waterproof (tested to 8ft deep)


Candle Power Forums review from Devin

Technical review with more specs than you can shake a stick at!

Below is a compilation of videos from my Instagram account @Frelux which you should follow for the latest information.

At the time of the first pre-order I have not had the light third party tested. The estimated output numbers based on spec sheets and current draw are the below. Because of the "infinite" modes of the ramping firmware I will list the highs and lows.  I will update this page and the manual when I have more data. Anecdotally with daily carry I have seen about 6-7 days using 1000mAh 14500's and close to two weeks using 2450mAh eneloop pro Ni-HM batteries before needing a recharge.  

Tested and confirmed compatible batteries:



*** Third Party Tested Output and Estimated Run Times ***

Eneloop Ni-HM - Low Output: 1.7lm
Eneloop Ni-HM - Low Run Time: 200 hours
Eneloop Ni-HM - Default Output: 25lm
Eneloop Ni-HM - High Run Time: 6.5 hrs
Eneloop Ni-HM - High Output: 227lm
Eneloop Ni-HM - High Run Time: 2 hrs

Vapcell ICR14500 - Low Output: 3.7lm
Vapcell ICR14500 - Low Run Time: 90 hours
Vapcell ICR14500 - Default Output: 66lm
Vapcell ICR14500 - Low Run Time: 10 hours
Vapcell ICR14500 - High Output: 549lm
Vapcell ICR14500 - High Run Time: 55 minutes
Vapcell ICR14500 - Turbo Output: 784lm
Vapcell ICR14500 - Turbo Run Time: 30 minutes

View the Synergy2 Manual (WIP)


Customer Reviews

Based on 4 reviews
MArk Vicente
Amazing quality

It's very good.

Barrett Smith
Beautiful Flashlight!

This flashlight is by far the best light I have ever owned. I am not an adenoid flashlight enthusiast that determined this purchase based on data and cold empirical facts. I purchased this because it looked very high quality and it had the feature set which really interested me, at the end of the day it was, "That looks cool, and I want it" purchase. And receiving the flashlight just reinforced the high quality claim, and you may think at first, "$250 for a flashlight! No way!" but when you get it and hold it, your reaction turns to, "Oh, I get it now." The more you look at it the more little details you see. I am a very particular person and this flashlight ticks all the boxes for me. It feels nice to hold, it fits in that little pocket on jeans, and doesn't get in the way, it uses standard AA batteries, and I enjoy it. Initially, I thought I had criticisms but when I put myself in the shoes of other buyers and the builder it makes more sense. Like, for the money there are no batteries included. At first, you think, "WTF? no batteries wat a rip!" But when you think about it, the enthusiasts which buy this level of flashlight are probably just as particular about what type of batteries they want to run, and then, "you get it." Instead of getting flak for including some plebeian battery, they leave it up to the customer to choose whatever battery tickles their fancy.

The best compliment I can give this is the John Grimsmo of flashlights.

Adam Campbell
Best Light I own!

This is by far the best light I own! I use it nightly while hanging out on my back porch!

Incredible in every way

Truly one of the most beautiful and well functioning objects I’ve ever owned. Frelux is on a higher level.