Knog Blinder MOB Eyeballer Front Bike Light - Black Rechargeable Front Light 

Specifications

• Dimensions: 42x42x62mm
• Weight: 35g
• Materials: UV-Resistant Industrial grade silicone, Polycarbonate Housing, Polycarbonate Optical grade PMMA Lens, Hard-Anodised aluminium fascia.
• LEDs: Surface Mount (SMT) LED designed to provide maximum brightness level for up to 90% of the battery burn time for each mode.
• Battery: Integrated rechargeable Lithium Ion battery
• Peak brightness: Front: 80 Lumens
• 5 Light modes: Steady high, steady low, strobe flash, fancy flash, eco flash.
• Run-time: Blinder MOB front lasts 2.4 - 3.2 hours in Steady High mode, 4.1 -8 hours in Steady Low, 3.5-5.7 hours in Strobe Flash, 3.2 - 23 hours in Unique Flash and 58.6 - 75.7 hours inEco Flash.
• Waterproof: The Blinder MOB is IP67 Tested and 100% waterproof against all elements
• Beam angles (degrees): 120°
• Bar Diameters: Fits bars / posts 22-32mm+ and aero.

Features

• Lens: Use of an optic design to provide a balanced ratio of beam width and distance to safely illuminate you and the path ahead.
• Visibility: Front light 1200+ metres. 
• Low battery indicator
• Integrated USB Plug Designed to be exposed to the elements, is waterproof and will not be damaged by exposure. 
• Replaceable strap for tool-less attachment. 2x removable FRONT light straps for bars 22-27mm / 27-32mm
• 4-5 hour charge time 
• Button: Longer button push on (0.75sec) prevents accidental activation of your light. Short presses switch modes continuously. Similarly, the light is switched off with a long button push off (0.5sec). 
• Battery storage mode provides the best longevity for your Blinder light. Repeat this procedure every 3 months thereafter if the light isn't being used. Refer to the instructions online.