Comunite Super Bright 5 Modes Bike Headlight Rechargeable IP65 Waterproof Bike Light Set for Safe Cycling at Night(18BK/1200Lumens,Y12/450Lumens) CREE XM-L T6 LED-The Rechargeable bicycle headlight from Comnuite illuminates the road up to 350 feet ahed of the cyclist without impairing the vision of motorists, all while still providing you maximum visibility. SEPARETE BATTERY PACK-Comes with 5200mAh Rechargeable Battery Pack and Wall Charger, Approximately 3 Hours on High, 7 hours on Medium, 9 hours on Strobe.The battery pack is isolated design and waterproof body,can protect it from the rain. SIMPLE TO INSTALL-Mounts on the bike's handlebars with ease and in seconds without any tools with its 2 Heavy-duty Rubber Rings.Allows you to mount the light to just about anywhere on your bike. TACTICAL BUTTON-This bike light has 2 control modes, High/Low/Strobe and High/Mid/Low/Strobe/SOS. You can press and hold the power button 3S (after the last gear in any two control modes is turned off). You can see the red light flashing.to switch the control mode. Behind the bicycle light is the illuminated control button (when powered on), you can easily press the button at night. TWO-YEAR WARRANTY-The Comunite bike light comes with a two-year warranty so you can buy with peace of mind.The Comunite Headlight is machined for high grade aluminum for maximum durability and super light weight.(Comes with free head harness)you can wear it on your head.