Modlite OKW-18650 DF Dual Fuel Light Package, Black


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New for 2023, the OKW-18650 now supports the use of two CR123A cells in addition to 18650s

You may find our selection of light mounts here!

(12 customer reviews)

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Frequently Bought Together

Modlite OKW-18650 Light Package + +
Price for all three: $496.00

Modlite OKW-18650 DF Dual Fuel Light Package, Black

The OKW is designed to punch through photonic barriers and extend one’s visual range

This light package contains a OKW light head, 18650 body and 18650 battery (also charger and tail cap pending options selected). Lumen output with a single 18650 cell is 680 lumens and 69,000 candela giving it throw 400% greater than the Surefire M600DF. This light is also compatible for use with two CR123A cells.  Output with CR123As will be slightly reduced. This light is best suited for situations where extreme throw and ability to see thru photonic barriers is necessary.

If you’re on the fence about which light head to purchase we recommend the PLHv2 light package which is available here.


  • Made in the USA
  • Lifetime guarantee
  • Approximately 680 out the front lumens and candela is approximately 69,000 using a single 18650 cell.
  • Excellent overall light head good for indoor or outdoor use
  • Drivers are fully potted and tested to withstand select fire SCAR 17 recoil
  • 6061 Series Alum bezel with Mil-Spec Hard Anodizing
  • Ultra clear BOROFLOAT® lens allows 98-99% light transmittance


  • Length w/ Clicky tailcap: 5 1/2″ / 140mm
  • Head Diameter: 1 3/16″ / 30.16mm
  • Weight: 5.4oz (w/ tail cap and battery)

We recommend the Modlite 18650 high drain cells which can be found here. Runtime is about 75 minutes with the supplied 18650 cells.

Additional information

Weight N/A
Dimensions N/A
Tailcap & Charger Options

Modlite Clicky Tailcap & Charger, Remove Clicky Tailcap Only, Remove Clicky Tailcap & Charger

12 reviews for Modlite OKW-18650 DF Dual Fuel Light Package, Black

  1. B. Ward (verified owner)

    Great light but honestly the seller is the best part! Rooftop Defense is the best!

  2. andywangnn1117

    Now it is Duel fuel

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