IDEALUX LED Bicycle Lights - 1000 Lumens Super Bright LED Front and Back Rear Lights - USB Rechargeable Bike Light Set - IP65 Waterproof, Headlight and Taillight Bicycle Flashlight for Safe Cycling ✅TIME SAVING & CONVENIENT - With IDEALUX bicycle lights front and rear you don’t need to replace batteries every week.Plus the bicycle lights front is USB rechargeable, can be charged by computer, laptop , phone charger and any device with a USB port. There’s also a low-power indicator, so you don't get caught out of a blue. ✅SUPER BRIGHT&LAST LONGER - CREE T6 LED bike lights front provides brightness up to 900 lumens twice more powerful than others and shines up to 166 feet away. Strong mode run time 2.5-3 hours , soft mode run time 5-6 hours, flash mode run time 5-6 hours,tail light flash mode run time 35 hours. ✅EASY TO USE - Bicycle headlights and taillights setup is straight forward, mount and detach can be done within minutes without tools! And mode changing (strong, soft, and flashing) can be done with the touch of just one single button,nothing could be easier! ✅MADE TO LAST - IP65 waterproof, dustproof, aluminum and ABS shell ,CREE T6 LED bike headlight, 2000mAh battery, over current, overcharge and short circuit protection all comes together to make this bicycle light sturdy and dependable. Flux:900Lumens, 500 Lumens Material: High hardness aviation aluminum alloy ABS + PC fireproof material Input Voltage: DC 5V 500mA Battery: 2000/1200 mAh Rated Power: 6-10W LED life span: 100,000hours Range: 166 feet Charging time:4-5 hours,use time:8-10hours,flashing time:18-20hours Material: Aluminum alloy+Silicone strap Round tail light Battery : 2032 button Long tail light Battery: 200mAh Package include:1x USB Bike Front Light; 1x taillight; 1x Mount Bracket with Screw Apply to 2.3-3.2CM bike handlebar; 1x Helmet Bracket; 1x Micro USB Charging Cable;1x Binding Band (for helmet); 1x Portable Rope; 1x User Manual