Modlite Systems Replacement Light Head OKW or IR-850 for M600DF

Replacement Light Heads (OKW / IR-850)

OKW light head

• Direct replacement for the Surefire M600DF head
• Compatible with Modlite 18650 body or Modlite 18350 body
• Output: 680 lumens; ~400% greater throw than the M600DF
• Approximately 680 out-the-front lumens; ~69,000 candela
• 6061 series aluminum bezel with mil-spec hard anodizing
• Ultra clear BOROFLOAT® lens (98–99% light transmittance)
• Hand assembled and tested in the USA; lifetime guarantee

IR-850 light head

• Compatible with Modlite 18650 body, Modlite 18350 body, or Surefire M600DF Dual Fuel body
• Dedicated IR illumination head for 850nm IR spectrum
• Reflector designed for spill and a hot spot at distances up to 300 yards (atmospheric conditions dependent)
• Approximately 1100mW IR output (SF 952v is 160mW)
• 6061 series aluminum bezel with mil-spec hard anodizing
• Ultra clear BOROFLOAT® lens (98–99% light transmittance)
• Hand assembled and tested in the USA; lifetime guarantee

Battery note

• Lithium CR123 cells are not supported; may overheat, explode, or catch fire
• Use KeepPower 18650/18350 high drain cells
• Runtime: about 120 minutes with 18650; about 50 minutes with 18350
• Do not stack 18350 cells into an 18650 body
• Use 18650 cells in 18650 bodies and 18350 cells in 18350 bodies