Accidents happen. The power goes out, and cars break down at night – but having foresight can make these situations a lot easier… and brighter.

In any emergency situations, you want to make sure you're prepared with a capable flashlight and a full set of batteries.

That's why we've teamed up with StackCommerce to offer up a deal on the Army Gear Z9 Tactical Military Flashlight.

Pumping out 500 lumens of light and featuring an adjustable zoom, these military-grade flashlights are great for both adventurers and those that like to be prepared for the worst.

Right now, we're selling a two pack of these portable and convenient flashlights for US$19 – that's more than 80 percent off the recommended retail price of US$100.

Find out more here.

This is a promotional ScienceAlert Academy post, in partnership with StackCommerce. We carefully vet all courses and products to make sure they're relevant to our readers, and make a share in the profits of any sales.