videoThis rechargeable compact duty from has of power with dual switches and a grooved barrel…
video
The features a high output Cree XML2 10 Watt bulb.
https://www.mackspw.com/GSM-Cyclops-700-Lumen-LED-Specialty-Flashlight-with-EmergencyGlass-Breaker
SPECIALTY – w/ – 5 Hrs Burn Time.
https://en.wikipedia.org/wiki/Cyclops
https://en.wikipedia.org/wiki/Cyclops_(Marvel_Comics)
Bike Lights for Lowlight or Night Riding – CELL Bikes – FUJI