Ascher 1000 Lumens Super Bright Bike Lights for Night Riding, Type-C USB Rechargeable Bike Light Front and Back, 4 Light Modes, Waterproof Bicycle Headlight & Rear Taillight for Road Commuter Cycling

Ultra Bright Headlight: The 1000-lumen powerful headlight beam illuminates wider and further areas, allowing you to spot obstacles and hazards early. Perfect for dark trails, poorly lit streets, and night commutes. The red glow of the tail light alerts trailing vehicles with clarity, providing all-around safety for your riding.
Type-C Charging & Long Battery Life: The Type-C port ensures universal, and convenient recharging whenever you need it. The built-in 4000 mAh rechargeable battery of front light last from 7 to 15 hours(depends on the lighting mode selected). The rear light is built in 400 mAh rechargeable lithium battery, last from 6 to 12 hours (depends on the lighting mode selected).
4 Lighting Modes for Every Scenario: Four lighting modes for both bicycle headlight and taillight are ideal for use on night road rides and daily commutes: full brightness, half brightness, slow flashing, fast flashing. Switch multiple light modes to to match your riding conditions by one button. Use the flash mode at busy intersections to declare your presence with high-frequency light signals, or switch to high brightness mode on quiet paths for pitch-black trail.