The Lezyne Micro Drive Pro 800XL Front Light has up to 800 lumens of output and a powerful Daytime Flash mode, this cycling LED light is impressive day or night. It features a lightweight, durable machined aluminium body with integrated cooling fins and cut-outs for 180° of front visibility. The micro-USB rechargeable design boasts an impressive 87-hour max runtime (15-hour increase) and eight unique output modes. The Micro Drive Pro 800XL is Remote Switch compatible, this light also comes with a versatile and secure mounting strap for your bike.Lezyne Micro Drive Pro 800XL Front Light FeaturesMax Lumens: 800 lumens.Weight: 114g.Max Runtime: 87 hours.Recharge Time: 4 hours.