The Lezyne - LED - Hecto Drive 500XL/KTV Pro - Pair - Black is a compact and durable cycling light, made with a machined aluminium body. It has built-in cooling fins and side visibility cut-outs. 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 runtime of the light has been increased by 2.5 hours, lasting for up to 20 hours. Charging is made simple with the integrated cable-free USB stick. The light is available in five different colours - Black, Silver, Red, Blue, and Purple. It securely straps to a variety of handlebar shapes and sizes.The KTV Pro Drive is a compact safety light that is compatible with aero-post mounts. It features a Daytime Flash mode and has a co-moulded construction, making it super light and durable. It has an IPX7 waterproof rating and offers up to 19.5 hours of runtime, with highly improved optics. The Wide Angle Lens on the light provides over 270° of visibility. The KTV Drive Pro Rear light emits up to 75 lumens in Daytime Flash mode and has five different output and flash modes. It also has an integrated USB stick for easy and convenient cable-free recharging. The KTV Pro Drive is also available in pairs.