As with all Luminas, the Lumina 550 features a lightweight body combined with increased thermal properties, ensuring a brighter, longer lasting LED. Features a newly designed handlebar mount making sure it remains rock solid whether on the trail or pavement.

• Run Time/Mode: High 550 lumen
• 1.5 hours, Med 250 lumen
• 3 hours, Low 150 lumen
• 5.5 hours, Walk 40 lumen
• 18 hours
• Five Modes: 4 Steady and 1 Flash
• Perfect for helmet mounting
• USB rechargeable
• Features IntelliCharge function, which charges the battery twice as fast as the normal charge rate when connected to a higher amp AC adapter