Eyc rhymes with bike. Lower powered for commuting and city night riding (50 lux -- good for being seen and for seeing potholes,) with an onboard super capacitor for standlight mode.
Everyone seems drawn to the svelte/cute dimensions of this little headlight, but rest assured it's no lightweight. 50 lux is plenty for riding in the city, and, based on what some of us have gotten away with on moonlit trails, it's probably decent for lower speed non-city riding, too.
If you don't need the super bright beam or bells-n-whistles of the Luxos B/U, or the rando-styling of the Schmidt Edelux, this might be the headlight for you. Compact, bright, and reliable.