Specification:
--Weight: 135 g
--Size: 62 mm long, 42 mm high
--Material: aviation aluminum alloy
--180 degrees of ultra wide reflection ring technology, corner to see and uniform wide lighting
--Charging time: 6-8 hours
--As line design conforms to the specification in Germany

Feature:
--Security: do not produce glare, accident prevention, in line with the German StVZO bike headlight type specification.180 degrees of ultra wide reflection ring technology, corner to see
--Energy-saving technologies: optimization of optical reflection ring and electronic circuit design to achieve high performance and low power consumption
--Low calorific value
--Convenient transfer installation, suitable for 22 mm ~ 35 mm handlebars.
--The built-in battery indicator, more convenient for real-time monitoring of power.
--Use an external battery design without frequent battery replacement

• BIKE FRONT LIGHT WITH THE BIGGEST SELLING POINT - 600 Lumens with Polymer Lithium Battery 4000 mA
• ATTACHES IN SECONDS, NO TOOLS REQUIRED & UNIVERSAL FIT - Leave your Tools for Bike repairs, Night Owl bicycle light installs in under 5 seconds. Doesn't matter what bike you're riding, we've got you covered!
• SUPER LIGHT WEIGHT & WATER RESISTANT - When performance matters and each extra gram is important, Night Owl is the best partner with Just 135 Grams and Life grade waterproof , work normally in the light rain.
• USED FOR A WIDE RANGE OF ACTIVITIES - road biking, city commuting, hybrid bikes, kids bikes. Equipped with a specially designed elastic rubber band to cover a big variety of handle bars.
• FOUR KINDS OF OPERATING MODES - press the switch to choose lighting pattern, Light - three and a half hours, weak light - 6 hours ,flash - 3 hours, slow flash - 12 hours

BIKE FRONT LIGHT WITH THE BIGGEST SELLING POINT - 600 Lumens with Polymer Lithium Battery 4000 mATOPCABIN