Modlite Replacement Light Heads OKW & IR-850 for 18650/18350 Bodies

Replacement Light Heads

OKW Light Head

• Direct replacement for the Surefire M600DF head
• Can be used with Modlite 18650 body or the smaller Modlite 18350 body
• Output: 680 lumens; throw about 400% greater than the M600DF
• Designed for extreme throw situations

IR-850 Light Head

• Can be used with Modlite 18650 body, Modlite 18350 body, or the Surefire M600DF Dual Fuel body
• Dedicated IR illumination head designed for 850nm IR output
• Reflector delivers spill and a defined hot spot up to 300 yards (depends on atmospheric conditions)

Construction / Features (both heads)

• Hand assembled and tested in the USA
• Lifetime guarantee
• 6061 series aluminum bezel with mil-spec hard anodizing
• Ultra-clear BOROFLOAT lens (98–99% light transmittance)

Performance (listed)

• OKW head: approx. 69,000 candela
• IR-850 head: approx. 1100mW IR output (SF 952v is 160mW)

Cell compatibility / warning

• Lithium CR123 cells are not supported and may overheat, explode, or catch fire
• Recommended: KeepPower 18650/18350 high drain cells
• Runtime: approx. 120 minutes (18650) and 50 minutes (18350)
• Do not stack 18350 cells into an 18650 body; use correct cell type for the body size