I am still using my Troxel equestrian riding helmet on e-bike rides. I figured that it would buy me time until I determined what to buy. That was over a year ago! I have given some thought to buying a bike helmet with lights built in. Are they worthwhile or just a gimmick? My Gazelle has integrated LED lights. I supplement with a Fenix BC30 bike light and a Cygolite Hypershot 350 USB taillight. I even have a Nitecore HC90 headlamp mounted on my helmet.