The Topeak Headlux is a top - notch front bike light. It's USB rechargeable and features a high - performance optical lens. The low - profile aluminum body provides a bright 450 lumens of light at a great value. The rubber strap allows for bi - directional, tool - free mounting and easy removal on aero or round handlebars, or even on your helmet. It comes with 2 white high - power LEDs, recharges via a micro - USB cable to your computer. With a MAX LUMINOUS INTENSITY of 450 Lumens, a 3.7V 1080mAh Lithium Ion integrated battery, it has 4 operation modes: 1.5 hours on High, 3 hours on Middle, 5 hours on Low, and 10 hours on Blinking. It takes about 2 hours to charge via Micro USB with an input of 5V 500mA. The lamp housing is made of Aluminum and Engineering grade polymer. The strap mount fits integrated bar/stem combos, aero or round handlebars, and helmets. It's IPX 6 waterproof and has a low - battery indicator. Measuring 6.7 x 4.7 x 2.7 cm (2.6” x 1.9” x 1.1”) and weighing 73 g (2.57 oz), it's a lightweight and reliable choice for your cycling needs.
Using the Topeak Headlux is easy. First, charge it by connecting the micro - USB cable to your computer. It'll take about 2 hours to fully charge. Once charged, you can use the rubber strap to attach the light to your handlebar or helmet. You can choose from 4 different modes: High for maximum brightness, Middle for normal use, Low for conserving battery, and Blinking for added visibility. When using it, make sure the light is securely attached. Avoid exposing it to extreme temperatures or harsh chemicals. If it gets dirty, you can gently wipe it with a soft, dry cloth. Also, keep an eye on the low - battery indicator and recharge it in time to ensure it's always ready for your next ride.
