good quality,good service aluminum + 3 AAA Bright enough with the 9 LEDs Turned around 360 with the rotary holding Speci 3button-controlling Modes:9LED lighting;Flash lighting;Black Can be turned around 360 degree with the rotary-holding--easy for fixing on your bikeGood helper in your camping or exploration for being carried everywhere you want  Waterproof ;5.3AAA batteries operated,lasting for more than 10hours

LED bicycle flashlight