Lezyne KTV Drive Pro+ Taillight Description: The Lezyne KTV Drive Pro+ Taillight delivers up to 150 lumens of high-intensity light for impressive visibility in a compact package. Multiple LEDs utilize a special lens with Wide-Angle Optics to offer up to 270 degrees of visibility. Six different modes and light outputs make your presence known to motorists and others on the roads and paths even in broad daylight. Rugged and waterproof construction in a stylish package allow this light to withstand rough weather, and the unique construction allows this taillight to fit on both aero and round seatposts with ease. Last but not least, quickly charge this light using the integrated USB stick for up to 20 hours of run time. Features: Multiple LEDs throw out up to 150 Lumens of light output so you can be seen in all light conditions Integrated USB stick for fast and convenient recharging Water resistance rating of IPX7 for worry-free riding in adverse conditions Run Times: 10.5 Hours (Day Flash, 150 Lumens) 18 Hours (Flash 1, 25 Lumens) 4 Hours (Pulse, 50 Lumens) 2 Hours (Blast, 50 Lumens) 9 Hours (Economy, 10 Lumens) 20 Hours (Femto, 5 Lumens) Specifications: Brightness: 150 Lumens Battery Type: Rechargeable (Integrated USB stick) Run Time: 2 - 20 Hours Beam Color: Red Color: Black Weight: 50g