The KTV Drive Rear LED Light is a super lightweight and waterproof (IPX7) rated unit featuring Lezyne's new Wide Angle Optics lens, offering 270° of visibility. The twin LED's provide up to 10 lumens and five output modes with up to 20 hours of runtime. The body is compact and compatible with aero posts as well as round posts.

Specs:

• Max Lumens: 10
• Weight: 54g
• Max Runtime: 20 hours (10 Lumen mode)
• Recharge Time: 3 hours

Who's this item for: This is a general-purpose rear cycling light suitable for use on the road, cycle paths, and anywhere else you want to make yourself stand out a bit more.

LED Type: This light uses twin LED's.

Beam Angle: The Wide Angle Optics lens offers 270° of visibility.

Battery Type: An internal battery that is recharged via USB.

Modes, Output and Runtime: There are 5 modes to choose from. The lowest offers up 3 lumens and the longest runtime of 20 hours. The max settings put out 10 lumens and you can expect 4.5 - 12.5 hours of usage depending on which flash mode you select.

Charging Method and Time: Charged via USB cable Recharge time approx 3 hours.

Mount Type: Bar mounted via a stretchy rubber strap that can securely mount to a variety of different shapes and sizes.

Waterproof Rating: IPX7 waterproof rating which means that it can be immersed in water for a maximum of 30 mins at a depth of 15cm - 1m. If you're riding in weather conditions like that you're probably doing it wrong.

Weight: 54g

What's in The Box: KTV Drive Rear unit, stretchy rubber mounting strap.

Pros: Waterproof, Simple, no-fuss design is easy to mount quickly, bright daytime flash mode, USB recharging via an inbuilt USB connector.

Cons: Has to be mounted to a seat post, seat tube, or another similar object. There is no clip to allow it to be attached to a bag or item of clothing. 10 lumens is pretty low power compared to some of the other options out there.