Cateye Viz 300 Lumens Usb Rechargeable Rear Light

Key features:3 leds 300 lm highly visible during daytime300 degree visibilitylong rear beam projectionopticube lens technologylithium-ion rechargeable batteryusb-c rechargeable usb-c cable not included low battery indicatorfour light modes constant flashing group ride daytime hyperflash mode memory functionbattery auto save the mode automatically changes to flashing when the battery power gets low. New seat post bracket sp-15 which fits contemporary kammtail aero seatpostsnap system specifications:dimension: 25 x 75.5 X 34 mmweight: 47g with batteries light source red led x3battery li-ion rechargeable batteryruntime constant 30 lumens 5hrsflashing: 30 lumens 45hrsgroup ride 15 lumens 10hrsdaytime hyperflash 300 lumens 10hrsrecharge time 3hrs 0.5A mount size 21.5-32Mm. Fits up to 130mm outer circumference. Sp-15 water resistant: ipx4other: battery auto save, low battery indicator, light mode memory

Key features:3 leds 300 lm highly visible during daytime300 degree visibilitylong rear beam projectionopticube lens technologylithium-ion rechargeable batteryusb-c rechargeable usb-c cable not included low battery