Overview: Saik 7W SA-9 CREE Q5 LED 3-mode Focus Flashlight 3XAAA/1X186502-mode switch: full/steady on gt; fast strobe 30 lumens brightness 2~3 hours runtime in full/steady on mode, 10~15 hours in strobe mode Comes with easy-mount universal flashlight bike mount attachment Also works as a standalone flashlight Powered by 3 x AAA batteries (included) Acrylic lens & smooth acrylic reflector Specification: Weight Approx:135.1g Size Approx:13.8 x 3.5 x 3.5