Light has built in charging and 6 modes, 1, 5, 65, 175, 400 lumens turbo, plus strobe. Very easy UI, similar to an Olight.
Makes a good camping light, wont interfere with dark adaptation, nor sleep hormones. Attracts less bugs than white light. Suitable for Astronomy meetups, where only Red light is permitted.
Paypal $45 shipped in USA, 18650 battery included.