Light set volt 200 xcrapid mini ultimate urban set volt 200xc 3 modes high low flash runtime 200lm 1 hr 30lm 4 hrs 100lm 20 hrs recharge time 3 hours usb rechargeable rapid mini triple led with one powerful centre led up to 25 lumen output usb recharge li ion battery flextight compatible o ring attachment with adapter included modes constant flash rapid pulse runtime 3 30 hrs depending on mode weight 31g opticube lens technology battery auto save low battery indicator ligh