SR52 Intimidator

variable-output rechargeable side-switch LED flashlight

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The SR52 Intimidator is the next generation of Olight’s SR51 with more lumens and smaller body. This light features three brightness levels with a max output mode of 1200 lumens. Powered by three 18650s or six CR123As, this side switch light has three battery cavities that eliminate the need for additional battery carriers. The introduction of a 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-L2 LED provides a beam that reaches 583 meters and the SR52 is waterproof up to two meters. A battery power LED indicator next to the charging port will glow red when the batteries are running low.

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

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Key Features:
  • Side switch cycles through three brightness levels and activates strobe
  • A micro-USB port allows rechargeable batteries to be charged while inside the light
  • A charging status indicator on the power supply notifies you when light is fully charged
  • A power status LED indicator on the side of the flashlight glows red 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 accidental activation
  • Waterproof up to 2 meters
  • A blue o-ring at the head of the flashlight glows in the dark to help locate your flashlight after use
  • Aircraft-grade aluminum body with anti-scratch type III hard anodizing
  • Stainless steel bezel provides protection from drops


Technical Specs:
  mode 1 mode 2 mode 3
  1200 lumens 600 lumens 100 lumens
  4 hrs 7.5 hrs 40 hrs
  1913 ft / 583m
  84,100 cd
  IPX8 (waterproof up to 2 meters)
  1.5 ft / 1m
  1 x CREE XM-L2
  3 x 18650 / 6 x CR123A
  6.3 in / 161.5mm
  14.3 oz / 405g (excluding batteries)
  2.5 in / 63mm


Included Accessories
  • Holster
  • Lanyard
  • Spare O-rings (x2)
  • 5v 1A USB power adapter
  • Micro-USB Cable
Optional Accessories:

filters accessory image battery magazine accessory image battery accessory image