Lezyne - LED - Hecto Drive 500XL/KTV Drive - Pair - BlackThe Lezyne Hecto Drive 500XL is a compact and durable cycling light. Made with a machined aluminium body, it includes cooling fins and cut-outs for improved side visibility. With its single LED design, it can provide an impressive 500 lumens of output and has eight different output modes, including a Daytime Flash mode. The battery life has also been extended, now lasting up to 20 hours. Charging is made easy with the integrated cable-free USB stick. The Hecto Drive 500XL is available in five colours - Black, Silver, Red, Blue, and Purple - and can securely strap onto a variety of handlebar shapes and sizes.The Lezyne KTV Drive is a compact safety light that is compatible with aero-posts. It features two bright LEDs and has a lightweight and durable co-moulded construction. It is also rated IPX7 waterproof. The KTV Drive offers up to 20 hours of runtime, with highly improved optics. With its Wide Angle Lens, it provides over 180° of visibility. The KTV Drive rear light emits up to 10 lumens and has five different output and flash modes. It also includes an integrated USB stick for easy and cable-free recharging. The KTV Drive Rear is available in Black or White. It can also be purchased in pairs.Please note, this product does not include the frame size or frame numbers and is categorised as ""Lezyne - LED - Hecto Drive 500XL/KTV Drive - Pair - Black"" under the brand Lezyne.