The Lezyne Macro Drive 1100XL Front light is a high-performance LED cycling light perfect for night-time road rides or as a backup off-road light. The Macro Drive 1100XL has two market-leading, ultrahigh-output LEDs delivering up to 1100 lumens on maximum power. While the battery will only last just over an hour at 1100 lumens the Macro Drive 1100XL will happily sit at 450 lumens for over 4 hours & 650 lumens for over 2 hours. This is more than enough for urban commuting & plenty to see where you are going on darker country lanes & cycle paths. There is also enough power there to get you home if you are riding off-road at night & your main light dies. The Lezyne Macro Drive 1100XL has an advanced Li-Ion battery for superior run time & can be recharged in 4 hours. It comes supplied with easy to use brackets so it will fit to pretty much any bike. The loaded edition comes with: Remote Switch Direct X-Lock Mouning System Silicon Strap Micro USB (Universal Serial Bus) charging cable MAX LUMENS: 1100 WEIGHT: 195g RECHARGE TIME: 4hrs