high bright light,O-ring sealed,waterproof,shockproof High-strength aluminum alloy case battery:2*AA brightness:120lumen ... Shock- and dust-proof,protect from rain4) Quality LED enjoys lifespan of 100,000 hours5)Light range up ... exposure to human eyes2) Don't put the flashlight in high temperature places3) Take out the battery ... kept out of reach of children 2AA mini 3W CREE Q5 high power flashlight