Kryptonite expands their popular USB "to see" Rechargeable Lights Line.

Two of the just added Kryptonite Street And Avenue Sets are shipping now. In one of the kits, the 500 lumen front bike light has run times from 1.5 hrs on high steady, 24 hrs on economic flash. There are six modes including daytime and nighttime pulse for safe riding. A very clever feature is called Eco mode. When the built-in battery is at 10% or less, the light automatically switches over to lowest output mode and gives you an additional 30-45 minutes of runtime to get home safe! It ships with an easy to use “no tools” bracket and two USB charging cables, one for the headlight and one for the taillight. The F-300 kits offers the same functions with less lumens. The set is sold with the Avenue R-30 tail light (30 lumen rear tail light) and the MSRP is $61.95. Kryptonite USB rechargeable lights are also available separately. All of Kryptonite’s torch lights are fully USB rechargeable and have built-in battery indicators, letting riders know when batteries are low or fully charged. Additional features of the new torch lights include a memory function that allows the light to turn on at the last mode that was used and side illumination ports that allow for riders to be seen when riding across traffic lanes.

https://www.kryptonitelock.com/en/bicycle-lights.html