The Knog Mid Cobber Front is a front light that offers an incredible 330° of brightness, allowing you to see clearly from all angles. In increasingly heavy traffic, this bike light is great for daytime use and increases your safety on the road. With a light output of 350 lumens, the Cobber flasher is very powerful indeed. With a light weight of 40 g and integrated USB charging, it becomes a handy helper that can also be programmed with the Modemaker app (including eye protection mode).Weight: 40 g 100% waterproofFIRST 350 LUMEN (TBC) 2 hrs. 150 LUMEN (150 LUMEN - STEADY) 15 - 40 hrs (300 LUMEN - FLASH) LIGHTING MODES: Max, Mid, Steady Pulse, Flash, Rolling Flash, Side Flash, Disco Flash, Eco Flash are pre-programmed. LEDS: Efficient on-board LEDs (COB) designed to provide maximum brightness level. CHARGE TIME: 4 hours (LED indicator light goes off when fully charged) BATTERY: USB rechargeable lithium polymer CHARGE SYSTEM: Tool-less removable silicone strips, for saddlebags and handlebars with 22-32mm diameter + magnetic mount. Standard mount, Aero Mount, 3x interchangeable straps for seatposts and handlebars with diameter 22-27 mm / 28-32 mm + and USB extension cable. Lighting Time - Front Light Mod Lumens Time (hrs) Max 200 2.5 Mid 80 5 Steady Pulse 320 9 Flash 320 9 Rolling Flash 140 8 Side Flash 200 3.5 Disco Flash 160 7 Eco Flash 25 120