Salt Water Emergency Light – 120Hr Runtime Per Fill

Salt Water Emergency Light – 120Hr Runtime Per Fill


In stock


Introducing the revolutionary saltwater LED light, a ground-breaking innovation that harnesses the power of electrolysis to provide illumination without the need for batteries or external power sources.

This ingenious device utilises a simple chemical reaction between the salt and two metal electrodes submerged in water to generate a small electric current, which in turn powers an energy-efficient LED bulb. With its compact and portable design, this emergency light is the perfect companion for camping trips, power outages, or any situation where reliable lighting is essential.

Never be left in the dark again, as this eco-friendly, cost-effective solution offers a sustainable alternative to traditional battery-powered lights. Designed for convenience and versatility, the salt water LED light can operate for an impressive duration, providing up to 150 hours of continuous illumination on a single fill of saline solution (approximately 0.3 litres ).

Its durable construction and waterproof casing ensure reliable performance in various environments, making it an ideal choice for outdoor enthusiasts, homeowners, and anyone seeking a dependable emergency lighting solution. Embrace the future of sustainable lighting with this innovative salt water LED light, and experience the freedom of never worrying about replacing batteries again.

What do we like?

  • 4 Function LED: 100%, 70%, flash and SOS
  • 1W led, Max Power Capacity 35Wh, LED Lamp Brightness: 50~70Lm
  • Battery free light source
  • 120hr run time per fill (300ml water + 30g salt)

Small and compact, will not degrade over time and can be stored for years until required. Keep one in your car, shed, boat and home. You never know when you need light, if you don’t have any salt then use urine, sea water or any other salty solution when in an emergency

Additional information

Weight 0.3 kg
Dimensions 20 × 11 × 3 cm



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1 review for Salt Water Emergency Light – 120Hr Runtime Per Fill

  1. Tony

    Excellent product, was still running bright after 48 hours of use. Gives off plenty of light

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