2 led rechargeable flashlights Tughlax High Lumens 2Pack, Super Bright Zoomable Powerful Flashlight with LCD Digital Display, 5 Modes Long Range Tactical Flash Lights for Home Emergency Camping Hunting : Tools & Turbo mode delivers maximum brightness when needed Klein Tools Rechargeable 2-Color LED

Product Specifications Assembly RequiredNo Battery TypeAlkaline Alkaline Brand NameRayovac Bulb TypeLED Color(s)Black/Orange Country of OriginCN Flashlights TypeLED Global Product TypeFlashlights-Standard LED Post-Consumer Recycled Content Percent0% Power Source(s)2 D Pre-Consumer Recycled Content Percent0% RecycledNo Special Features160-Hour Run Time Total Recycled Content Percent0% Voltage1.5 V 1.5 V

Even budget rechargeable lights often pay for themselves within 3-6 months of regular use

I hate to put the cost on the cons list, but there are helmets out there, similar in technology and safety, for a bit less

Utilize the power bank to charge other items you need charged that use a USB