Delivering 1300 Lumens through a tight 8° spot lens with 270° side visbility for enhanced safety, the Sirius 11 Front Bike Light by Exposure Lights is brilliant for commuting in the dark or exploring during foggy or low-light conditions. With a maximum runtime of 130 hours, the Sirius 11 features patented technology that reduces power to the LEDs if they heat up beyond optimum temperature to maximise efficiency of output and battery capacity, and once the light has cooled, the power automatically restores. Demonstrating IK09 impact resistance and water resistance at its IP67 standards, the Sirius 11 is ready for a variety of adventures out on the bike when you need to ensure visibility and road safety. 

Features:

• 1300 Lumens
• Up to 130-hour runtime
• 270° side visibility for enhanced safety with a tight 8° spot lens
• Lightweight CNC-machined aluminium body
• USB-C fast charging for quick recharges
• 9 programs to choose from allowing you to tune the runtime and output balance perfectly for your ride
• Patented circuitry within the light will reduce power to the LEDs if they go beyond optimum temperature to keep the light as efficient as possible to maximise output and battery capacity
• Once light has cooled, the power is automatically restored
• Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible over a kilometre away, even in bright conditions
• IK09 impact resistance and IP67 water ingress standards keep the light performing through rain, mud and rough terrain
• Weight: 90g