The Lezyne Hecto Drive 500XL is a compact, durable cycling light with a machined aluminium body. It features built-in cooling fins and cut-outs for side visibility. Its single LED design provides up to an impressive 500 lumens of output and eight output modes - including a Daytime Flash mode. Runtime has increased by 2.5 hours for up to 20 hours. Charging is simple with an integrated cable-free USB stick. Its available in five colours (Black, Silver, Red, Blue, Purple) and securely straps to a variety of handlebar shapes and sizes.Key Features:Max Lumens: 500 lumens.Weight: 84g.Max Runtime: 20 hours.Recharge Time: 2.5 hours.Colours: Black, Silver, Red, Blue and Purple.Runtimes:Blast 500lumens = 1hrEnduro 200 lumens = 2hrs Economy 100 lumens = 4hrsFemto 15lumens = 20hrsFlash 50lumens = 13.5hrsDay Flash 500lumens = 5.75hrsPulse 50lumens = 15hrsRoad.cc Review 2020"The Lezyne Hecto Drive 500XL is a decently priced 'be-seen-by' light with just enough punch to see where you're going in an e