Review on 🔑 TEC Accessories Next Generation EMBRITE Keychain: Enhanced Glow Fob - Anodized Aluminum for Precision Illumination by Francis Heart

Long glow Not very bright Enough to find dropped keys in the dark If left under a lamp for an hour they will glow brightly for a long time but going on a hook with the ceiling light to attach doesn't really depend on what you want if you're looking for a magic signal light that's visible from 100 yards and doesn't illuminate a dark cave if you want something dark around you help to find your keys quite possibly. If you want something you can hold up to the analog clock at 2am to see the time you are camping.