The lezyne ktv2 drive rear light is a compact co molded led safety taillight produces 9 lumen in solid mode clip on system provides versatile strap or clip mounting co mold body design makes this light waterproof and durable side visibility lens design to provide 180 degrees of visibility intelligent power indicator leds monitor battery power and charging status integrated usb stick makes recharging convenient and cable free available individually or as frontrear pair with ktv2 drive fr