Cool Keymate Key Ring Light Ideas. Turn it on and leave it on during power outages, while. Streamlight introduces rechargeable keymate usb.
Works well, just doesn't fit on the key chain. Web a ring light is better than key light because of its circular shape, allowing even distribution of light, so there are no tricky shadows. Reflector optics deliver up to 400% more lighting range than traditional penlights easily attaches/detaches to just about anything with convenient.
