The 2008 Olight T10 features five levels of output, high brightness strobe, high and low brightness SOS mode, making 8 total output possibilities. The Olight illumination level memory saves the last level used before the light was turned off, returning to that level when the light is turned back on. Easily operated, the various modes are accessed by pressing the tail cap switch. Illumination level is adjusted by twisting the head. Digital regulation using the constant current technique means that output at every brightness level will be constant not fluctuating with battery life. Additionally the constant current technique means greater efficiency for longer runtimes and the most effiencient usage of the battery. The T10 will flash to warn you when battery power is low, giving you the opportunity to change batteries or adjust to a lower output level if you need more illumination time. The Olight T10 utilizes a unique linear pattern for brightness adjustment; which is different from traditional PWM used by many competitors, to do away with the strobing effect some users can perceive.

FEATURES : World-class super bright Cree Super Bright 7090 XR-E Q5 LED Has more knurlings for antislip application Auto memorization of the current level when powering off Ergonomic design with solid structure for easy operation Humanized operation and anti-roll design High strength structure design and water resistant

SPECIFICATIONS : Output/ runtime :  190 lumens/ 1hours  85 lumens/ 3hours  38 lumens/ 8hours  15 lumens/ 20hours  6 lumens/ 50hours  Strobe mode 190 lumens/ 2hours  SOS mode 190 lumens/ 3hours - 17 lumens/ 40hours Function :  Five bright levels, Strobe modes and SOS Length :  21.6mm/0.85"(D)X 89.6mm/3.53"(L) Weight :  35g/1.24oz (exclude battery) Battery :  1xCR123A Battery  1x3V/4.2V RCR123A Battery Bundle Includes: One Nylon elastic holster One Spare GITD rubber button cap One Nylon wrist strap Two Spare rubber o-rings