Modlite Systems Replacement Light Heads OKW or IR-850 direct replacement heads

Replacement Light Heads

The OKW light head is a direct replacement for the Surefire M600DF head. It can be used with the Modlite 18650 body or the smaller Modlite 18350 body. With 680 out-the-front lumens, the throw is about 400% greater than the M600DF—best when extreme throw is needed.

• Hand assembled in and tested in the USA
• Lifetime guarantee
• Approximately 680 lumens and ~69,000 candela
• 6061 Series Alum bezel with mil-spec hard anodizing
• Ultra clear BOROFLOAT® lens (98–99% light transmittance)

The IR-850 light head can be used with the 18650 body, 18350 body, or the Surefire M600DF Dual Fuel body. It is a dedicated 850nm IR illumination head.

• Hand assembled in and tested in the USA
• Lifetime guarantee
• Approximately 1100mW IR output
• 6061 Series Alum bezel with mil-spec hard anodizing
• Ultra clear BOROFLOAT® lens (98–99% light transmittance)

Note (cells)

• Lithium CR123 cells are not supported and can heat up, possibly explode, or catch fire.
• Recommended: KeepPower 18650/18350 high drain cells.
• Runtime: about 120 minutes (18650) and about 50 minutes (18350).
• Do not stack 18350 cells into an 18650 body; use the matching cell size for the matching body.