Compact, aero-post compatible safety light featuring a Daytime Flash mode. Its co-molded construction is super light, yet durable and has an IPX7 waterproof rating. NEW -- Up to 19.5 hours of runtime (6.5 hour increase) with highly improved optics. Its Wide Angle Lens offers up to 270° of visibility. The KTV Drive Pro Rear provides up to 75 lumens (Daytime Flash) and five output/flash modes. And it features an integrated USB stick for convenient cable-free recharging.
10.18.2017 - Lezyne KTV Pro Drive Rear 75 - Road.cc
"The Lezyne KTV Drive Pro rear LED is a surprisingly capable and versatile unit, with five settings that cater for most contexts."