This is by far the best bicycle lighting setup I’ve experienced. The path in front of the is very well illuminated, but the peripheral coverage this potent little light provides is second to none, allowing excellent lead time to see well into corners and curves. It is straightforward to access all 4 of its operating modes, allowing me to focus on the ride. Its USB C cable connects directly to my Avinox control/display panel for direct power from the bike, eliminating the need for a battery pack. The stem mounting adapter is high quality machined and anodized aluminum that is quick to install. Full On’s customer support is responsive, knowledgeable and efficient in backing their products. One gets a sense of just how passionate they are about opening up the night time mountain bike riding experience to their customers.