adjustable focus high power led flashlight powered by 3AAA battery light function: high low ... LUMENSRuntime3HOURS6-8HOURS Distance300MMaterial:T-6061/6063 Aerospace grade aluminumLAMP1*CREE Q3, the service life: 100,000 hoursDriverThe constant ... 10%-Strobe-SOS).Three-level switches(100%-30%-Strob)II CREE Q3, Q4, Q5, R2,R3, XPE(R2. ... to your demands HDD-7312 3AAA Zoom CREE LED flashlight torch