Lezyne Bike Lights|KTV Pro+ Ai Alert Tail Light (Black)

Lezyne KTV Pro+ Ai Alert Tail Light Description:

The Lezyne KTV Pro+ Ai Alert Tail Light delivers impressive visibility and a very unique braking notification system in a lightweight and compact package. High output LEDs pump up to 150 lumens through a special lens with Wide-Angle Optics to offer up to 270 degrees of visibility. A push of a button toggles between six different modes and light outputs to make your presence known to motorists and others on the roads and paths even in broad daylight. Surrounding the internals is a co-molded housing results in a rugged and waterproof construction that protects the internals against impacts and nasty weather.

The most unique feature of this light is the pre-programed Ai Braking Alert technology that senses when the brakes are applied and the bike starts to decelerate, which triggers the rear light to automatically toggle over to a unique 150 lumen pulse/blast to notify anyone behind the bike that the brakes have been applied. Add in the ability to recharge the rear light through an integrated USB stick that plugs straight into a USB port in a computer or into a wall adaptor (sold separately), and a highly flexible silicone rubber mounting strap that will reach around round and aerodynamic seatposts, and it becomes very easy to turn your bike into a highly visible beacon of safety.

Features:

• Ai Alert brake-sensing technology senses when the bicycle has the brakes applied and switches the light over to a bright, unique 150 lumen pulse/flash to signal that the bike is slowing down
• Multiple LEDs with 6 combined solid and flashing output modes throw out up to 150 Lumens of light output so you can be seen in all light conditions
• Wide Angle Optics and special cutout in the housing work together to provide 270° of visibility
• Rugged co-molded housing protects the battery, LED light source, and other internals from impacts and has a water resistance rating of IPX7 for worry-free riding in adverse conditions
• Flexible silicone rubber mounting strap and unique integrated rubber backing of housing will fit any round seatpost and will even stretch enough to fit around many aero seatposts
• Integrated USB stick for fast and convenient recharging
• 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)
• (Active Alert = 150 Lumens as long as braking is sensed)

Specifications:

• Brightness: 150 Lumens
• Battery Type: Rechargeable (Integrated USB stick)
• Run Time: Up To 20 Hours
• Beam Color: Red
• Color: Black
• Weight: 50g