The Mega Drive 1800i delivers up to an impressive 1800 lumens of output for serious night riding. Its output is optimized by our Tri-Focus Optics, which creates a brighter centre spot in a large wide-angle pattern. It’s constructed from machined aluminium with built in cooling fins that improve its overall performance. With seven output modes, an Auto Day/Night sensor and optional features such as our Smart Wireless System and Remote Switch compatibility, this light is super versatile. Additionally, it’s compatible with Lezyne\'sInfinite Light power packs that can double its runtime. The light is micro-USB rechargeable and it can run for up to a massive 148 minutes on a full charge. A versatile strap secures it to a variety of handlebar sizes.Lezyne Mega Drive 1800I Front Light Black/Hi Gloss FeaturesMax Lumens: 1800 lumens.Weight: 236g.Max Runtime: 148 hours.Recharge Time: 7 hours.Colour: Black.