The SR52 Ultra Throw LED Torch is popular for it's long beam throw, runtime and easy USB recharge feature. This light features 3 brightness levels with a max output mode of 1100 lumens. Powered by 3x 18650s or 6x CR123As, this side switch light has three battery cavities that eliminate the need for additional battery carriers. The micro-USB charging port brings a new level of convenience to this compact search and rescue light with the availability to recharge depleted 18650s without removing them. A single CREE XM-L HI LED provides a beam that reaches 800m and the SR52 is waterproof up to 2m. A battery power LED indicator next to the charging port will glow red when the batteries are running low.

Kit Includes:

  • Olight SR52UT LED Torch x1
  • Spare O-rings x 2
  • USB Cable x 1 (can use in combination with your existing 12v and 240v USB chargers)
  • lanyard x 1
  • 18650 3400mAh lithium batteries x 3
  • Car charger x 1
  • Holster x1

The specifications in the chart in images above claim to ANSI/NEMA FL1-2009 Standards. Tests are performed with 6x CR123A(3.0V) 1500mAh batteries.


  • Side switch cycles through 3 brightness levels and activates strobe (double click for strobe)
  • 1100Lm/ 4hr, 550Lm/7.5hr, 80Lm/40hr
  • 10Hz strobe mode
  • Maximum beam distance 800m
  • A micro-USB port allows rechargeable batteries to be charged while inside the torch
  • A battery power LED indicator notifies you when torch is fully charged and when batteries are low
  • From the off position, automatically return to your last brightness level with the built-in memory function
  • Lock-out function to prevent accidentally turning your torch on
  • Waterproof up to 2m
  • Aircraft-grade aluminum body with anti-scratch type III hard anodizing
  • Flat tail cap providing the ability to place it upside down
  • Wide input voltage range from 3-9 volts compatible with CR123 batteries but CANNOT be chaged inside the light.


  • Tough ultra-clear tempered glass with anti-reflective coating


  • 1 x Cree XM-L HI


  • Length: 161.5mm
  • Bezel Diameter: 63mm
  • Weight: 405 g (without batteries)


  • Aircraft-grade aluminum body with anti-scratch type III hard anodizing


  • 3 x 18650 lithium-ion rechargeable batteries
  • 6 x CR123A lithium batteries


Barcode # ~6926540918343
Shipping Weight 0.9700kg
Shipping Width 0.250m
Shipping Height 0.070m
Shipping Length 0.200m
Shipping Cubic 0.003500000m3

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