The SR51 is powered by the CREE XM-L (U2) LED. It is part of Olight’s high-power series that features extreme outputs. The XM-L LED is truly showcased in the SR51. Max output up to 900 lumens and 700 meters long throw. Two brightness levels were provided for different illumination applications. New flagship product with single XM-L LED，compatible CR123A,RCR123A and 18650 battery, with high brightness and long run times. The Olight SR51 can be used for outdoor venture, hunting, searching and rescuing.

Specification

• World-class super bright Cree XM-L LED
  
  


• Max 900 lumens (OTF), 700 metres throw.
  
  


• Max 10 hours runtime
  
  


• Anti battery polarity reverse protection
  
  


• Two digitally controlled constant brightness levels and strobe
  
  


• Access to strobe instantly
  
  


• Rugged indestructible aluminum body with anti-scratching type III hard anodization, Engineered anti-slip knurling for a tightly firm grip
  
  


• Highly water resistant to IPX-8
  
  


• Mil-spec: MIL-STD-810F
  
  


• Orange peel reflector offers perfect beam and long throw.
  
  


• Super Strong anti reflex coated lens，99% effective transmission
  
  


• Excellent tridimensional heat dissipation ability
  
  


• Friendly user interface, press and hold the switch for changing modes.

Other Details

• Max Lumens:900


• Battery Types:CR123a or 18650


• Waterproof:Yes


• Brightness Levels:2


• Strobe:Yes


• SOS:No


• Included Accessories:1x strap, 1x charger, 1x diffuser, 1x operators manual, 1x O-ring, 1x carry case