Olight

Olight i3E EOS 90 Lumens Keyring Light

Rails & Mounts

Easy Activation:  Simple head twist to active with 90 lumens with machining for optimal grip. AAA Battery:  Powered by a single widely available AAA battery. Incredible Performance:  Features a high-performance Philips LUXEON TX LED and a PMMA TIR lens that focuses the light to reach out up to 44 meters. Mini Size:  As small as your pinky finger, weighing in only 0.68 oz, measuring in 2.38 in.