FORGET THE BATTERIES
The Forever Light is designed to have a shelf life of at least 25 years without ever checking the batteries. The flashlight is good for one-time use only and is activated by pouring almost any water-based solution into the unit's case, although it works best with salt water or urine. The light can...
Subscription Required
This content requires a subscription to one of the Aviation Week Intelligence Network (AWIN) bundles.
Schedule a demo today to find out how you can access this content and similar content related to your area of the global aviation industry.
Already an AWIN subscriber? Login
Did you know? Aviation Week has won top honors multiple times in the Jesse H. Neal National Business Journalism Awards, the business-to-business media equivalent of the Pulitzer Prizes.