TI3 flashlight : < br / > ? . : cree xp-g2 R5 LED < br / > ? . : 1 AAA battery ? . brim beam : 625cd ? . max : 50m ? . input voltage : 0.9V-3v ? . countermand polarity : no ? . impact : 1.2 M ? . : 70 mm -LRB- length -RRB- * 14 mm -LRB- head diameter -RRB- ? . : 12 gram without battery. < / > ? . : Op reflector ? . and run time : < br / > firefly : 0.04 lm -LRB- 115h -RRB-, first gear : 12 lm -LRB- 6.3 H -RRB-, high school : 120lm -LRB- 0.5 H -RRB-, strobe : 120lm -LRB- 1 hour -RRB- ? . : 1 * O-rings, 1 * keychain ring. < / > < br / > operation turn on away easily twist the head to turn on / away the alight. the head for on and loosen for away. < / > change modes < br / > when the alight is on, turn away the alight and then turn on in 2 seconds to change output mode. < / > memory operative ; br / > keep the alight away between 2 to 10 seconds and then turn on, the output mode will keep the unvarying as your live use. Over 10 and then turn on, the output will get back to firefly mode. < / > obscure strobe cycle the `` change modes '' for 6 times to activate obscure strobe mode -LRB- 120lm ,13 Hz -RRB-. < / >.