As featured in \'The Independent\'s\' \"Top Ten Best Bike Lights for late-night visibility\" As featured in \'The Evening Standards\' \"Winter cycling kit: Best bike lights\" As featured in \'Yahoo News\' \"Best Bike Lights\" Canopus 300 Lumen ECO-Reflex Optical design incorporating anti-glare Crysta-Lite lens – Creates total reflection and refraction to transmit a more effective light beam Near range low trajectory beam – to avoid blinding oncoming traffic. Utilises American designed CREE XPG2 LED light source: Delivers premium luminaire performance Battery level indicator USB rechargeable (USB lead included) Battery type: Premium Samsung Lithium-ion rechargeable Battery Capacity: 2600m Ah Voltage: 3. 7V Waterproof: resistant to splashing water or rain to IPX-4 rating Easy mounting with supplied bracket – no tools required Function modes: Full / Half / Flash / SOS Run time constant mode : 8 hours Size: 110 x 33 x 31mm Weight: 131g Material: Aluminium, ABS, PMMA Vega 220 degree wide angle vision design Function modes: Full / Flash Quick release fixing USB rechargeable (USB lead included) Battery type: Lithium-ion Battery Capacity: 180m Ah Voltage: 3. 7V Run time: Up to 6. 5 hours Size: 72 x 39 x 45mm Waterproof: resistant to splashing water or rain to IPX-4 rating LED: CLM2B Weight: 31g Material: ABS PMMA