Synergy2 Green (Pre-Order)

Synergy2 Green (Pre-Order)

Regular price $250.00 Sale

By ordering this item you are agreeing to the pre-order terms and conditions. All Pre-Order items and parts are custom built to order items and it may take a few weeks to ship your order. Full pre-order policy found by clicking here. Thank You!

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.

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 3 reviews
Fantastic flashlight!

I recently ordered the synergy 2 in green and this thing is amazing. The quality is unreal, it feels so solid. Functions way better than I thought it would using 14500 batteries. Definitely going to be getting more Frelux products in the future!

Brad K
Love it!!!

I am a flashaholic. I love this flashlight. The Synergy2 is a top notch light. The build quality is excellent. I hope Frelux lights keep evolving because I will continue to buy and support Frelux.

Great light

There is so much innovation and workmanship in this light.
Fit and finish are excellent.
Quick, simple and easy to use lockout.
One hand operation including using the lockout.
Adjustable clip tension. (probably first in the industry)
Or you can remove the clip if your not into clips.
Brightness ramping, quick access to high and low.
One or 2 AA, or one or 2 Li-ion. probably another industry first)
Hi CRI LED, nice tint also.
Low voltage and over temp protection.
Great ergonomics. Fits in the hand well, either hand. It won't roll off a table.
Constant current. (no PWM)
Available in multiple colors and color combinations.

It quickly became my new favorite light.