The cost-efficient LED lamp, labeled the WaterLight lantern, uses saltwater to charge its batteries. Designed by Colombian company E-Dina in collaboration with Wunderman Thompson, the portable lantern is designed for those with little access to electricity.
Instead of power outlets, the water-activated magnesium battery causes a reaction when it contacts brine. Therefore, it can be charged using ocean water, regular saltwater, or even urine in dire situations. Moreover, the WaterLight lantern is more efficient than a solar-powered lamp as the energy delivery is immediate once the device is filled with water, unlike solar energy.
Made with water-resistant recyclable materials, the WaterLight lantern boasts a USB port to charge other devices and only requires half a letter of saltwater for 45 days of electricity and LED usage.
Image Credit: Yanko Design
What's Driving This Trend
- Water-charging Technology
- Opportunities exist to develop water-charging technology to replace traditional charging methods in remote areas with limited access to electricity.
- Sustainable and Eco-friendly Lighting
- Eco-friendly lighting solutions that are water-resistant and made from recyclable materials have the potential to disrupt the traditional lighting industry.
- Immediate Energy Delivery
- Immediate energy delivery solutions, like water-charging technology, offer a convenient and cost-efficient alternative to traditional methods for those without regular access to electricity.
Who This Affects Most
- Outdoor and Camping Equipment
- Outdoor and camping equipment companies can incorporate water-charging technology into their products to offer more eco-friendly and reliable lighting solutions for their customers.
- Emergency Preparedness
- Companies specializing in emergency preparedness can utilize water-charging technology to create practical lighting solutions that are sustainable and available in emergency situations.
- Renewable Energy
- Renewable energy companies can invest in water-charging technology research and development to create a more sustainable and accessible energy solution for communities that lack reliable access to electricity.
