Olight S1R is out all the stops with this upgrade to the touristed S1 and S10R. Almost the output, the Olight S1R produces up to 900 lumens of brightness with 4 output levels. Weighing less than 2 ounces with battery installed and measuring under 3 inches elongated, this frivolous is incredibly and powder compact while still packing a punch. With an included customized RCR123 battery and magnetized charging cable specially designed for the S1R, you 're to have faithful, expedient power. Hands-free similar the magnetized tailcap, lanyard, and clip make this frivolous is in for to meet all of your illumination needs!Specifications : * LED : Cree XM-L2 * Battery Run Time : -- Turbo S : 900 ~ 300 lumens / 1.5 min + 50 min -- Turbo : 600 ~ 300 lumens / 1.5 min + 55 min -- alto : 300 lumens / 1 hr -- Mid : 60 lumens / 4 hr 30 min -- scurvy : 12 lumens / 33 hours -- Moonlight : 0.5 lumens / 15 days * Supported Battery : 1 x CR123A, 1 x 550mAh customized RCR123A included with the frivolous * Maximum Beam Distance : 159 yards / 145 meters * Maximum Beam Intensity : 5250 cd * Dimensions : -- Length : 2.6 inches -LRB- 64 mm -RRB- -- Diameter : .83 inches -LRB- 21 mm -RRB- -- Weight : 1.27 ounces -LRB- 36g -RRB- excluding batteries * cloth : IPX-8, 2 meters up to 30 minutesFeatures : * Can be charged through the magnetised contact charging port -LRB- other than batteries may also be used in S1R, but can not be charged -RRB- * New 750mA movable USB charging cable * Brightness increases or decreases gradually : when the flashlight is switched on/off, it will frivolous up or fade gradually to protect eyes from the stimulation caused by fulminant brightness change * Lockout mode can be activated on the ancestry switch for chance triggering protection, along with a low-tension indicator underneath * reversion polarity protection circuits * Timer Setting : deficient -LRB- 3 minutes -RRB- and elongated -LRB- 9 minutes -RRB- * Standby rife below 30uA .