# Saltwater-Powered Lanterns The Litepulse Eco-Lantern Offers Up to 150-Hours of Illumination By Michael Hemsworth | Published 2022-03-08 | Eco Source: Trend Hunter, https://www.trendhunter.com/trends/litepulse-ecolantern References: [yankodesign](https://www.yankodesign.com/2022/03/08/litepulse-eco-lantern-only-needs-salt-and-water-to-generate-electricity/?utm_source=rss&utm_medium=rss&utm_campaign=litepulse-eco-lantern-only-needs-salt-and-water-to-generate-electricity)  The Litepulse eco-lantern is a [sustainable illumination accessory](https://www.trendhunter.com/trends/iggy-lamp) for those seeking out a way to ditch oil or electrically powered alternatives in favor of a far more sustainable option. The lantern is capable of offering up to 150-hours of use by simply added in saltwater to the unit and will allow for adjustable levels of brightness to suit user preferences or needs. The unit makes use of [saltwater as an energy source](https://www.trendhunter.com/trends/planto) thanks to the aluminum-air battery within that will create a chemical reaction to effectively power up the light. The Litepulse eco-lantern needs to have the saltwater swapped out every eight hours and even features a USB port that will allow for [small devices to be charged](https://www.trendhunter.com/trends/ecoflow-delta-3-1000-air). ## Trend Insights (Trend Hunter) - Score: 6.6/10 - Popularity: 93% | Activity: 94% | Freshness: 11% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Eco](https://www.trendhunter.com/eco) ## Key Themes ### Key Themes Behind This Trend - **Sustainable Lighting:** The trend in sustainable lighting is creating innovative lighting solutions that use alternative sources of energy such as saltwater. - **Aluminum-air Battery:** The aluminum-air battery is a promising technology that offers long-term, sustainable energy for various applications, including lighting. - **Adjustable Brightness:** Creating lighting solutions that allow for customizable brightness options is a trend in the lighting industry that gives consumers more control over their lighting needs. ### Where This Applies - **Lighting:** The lighting industry has the opportunity to disrupt traditional lighting solutions by creating sustainable alternatives that use saltwater or other alternative sources of energy. - **Battery Technology:** The use of aluminum-air battery technology in products such as the Litepulse eco-lantern indicates the potential for disruption in the battery industry with more efficient and sustainable energy solutions. - **Sustainable Technology:** The trend towards saltwater-powered lighting and other sustainable technologies continues to create opportunities for innovation and disruption in various industries including energy, transportation, and construction. ## Related on Trend Hunter - [Power Bank Camping Lanterns](https://www.trendhunter.com/trends/nitecore-lr40-camping-lantern.md) - [Flickering Candle-Inspired Lanterns](https://www.trendhunter.com/trends/nebo-big-poppy.md) - [Vintage-Inspired Camping Lanterns](https://www.trendhunter.com/trends/max-lantern.md) - [Fireplace-Inspired Campsite Lanterns](https://www.trendhunter.com/trends/leacco-camping-lantern.md) - [Sustainable Light Designs](https://www.trendhunter.com/trends/geolectric-lantern.md) - [Palm-Sized Outdoor Lanterns](https://www.trendhunter.com/trends/biolite-alpenglow-mini.md) - [Power Bank Camping Lights](https://www.trendhunter.com/trends/led-camping-lantern.md) - [Smartphone-Charging Camper Lanterns](https://www.trendhunter.com/trends/lander-boulder-lantern.md) - [Interchangeable Component Camping Flashlights](https://www.trendhunter.com/trends/ecofriendly-camping-lantern.md)