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Your items may arrive sooner than the estimated delivery date. Ralph Lauren reserves the right to send packages via other shipping methods based on the shipping destination as long as orders will still arrive within the arrival times outlined on RalphLauren.com.
When you choose the Economy delivery option, packages are delivered Monday through Saturday 8 AM to 4:30 PM. Orders sent by Fast, 2-Business-Day or Next-Day shipping methods are delivered Monday through Friday from 8 AM to 4:30 PM.
We recommend choosing Fast or Next-Day delivery if you are shipping your package to a business address. You will be asked to provide a telephone number on the shipping page of checkout, which is important in the event the courier needs to arrange a delivery time with you.
You will also be asked to provide an email address, to which we will send confirmation that your order was placed.
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This saltwater powered LED camping lantern is a reliable emergency light designed for outdoor adventures and disaster preparedness. Utilizing a unique water activation mechanism, it provides illumination without the need for traditional batteries or charging. Ideal for camping, night fishing, hiking, and emergency kits, this portable lamp offers a sustainable lighting solution when power sources are unavailable.
Unlike standard battery-operated lanterns that can fail due to dead cells or corrosion over time, this innovative water-powered design ensures the light is always ready when needed most. The ability to generate power from saltwater makes it an exceptional choice for coastal areas or situations where fresh water might be scarce but seawater is available. Its thoughtful construction combines durability with ease of use, making it a practical addition to any survival kit or outdoor gear collection.
| Attribute | Detail |
|---|---|
| Material | Plastic housing with metal reaction plates |
| Dimensions | 133mm × 102.5mm × 102.5mm |
| Weight | Approximately 350g |
| Light Source | 4 LED beads |
| Power Source | Saltwater electrolyte reaction (3.5% – 25% concentration) |
| Runtime | Up to 72 hours continuous illumination |
Requires saltwater to operate; plain water will not activate the light. Ensure the reaction chamber is filled correctly according to instructions for optimal performance. Store in a dry place when not in use. Do not aim directly at eyes.
Q: Can I use tap water instead of saltwater?
A: No, the lamp requires saltwater to create the necessary chemical reaction for power generation. Plain tap water will not activate the light. You can use seawater or dissolve regular table salt in fresh water to create the required saltwater solution.
Q: How long does the light last after adding water?
A: Under normal conditions, the lamp can provide continuous illumination for up to 72 hours on a single fill of saltwater. The actual runtime may vary depending on the salt concentration and environmental conditions.
Q: Is it safe to use indoors?
A: Yes, it is safe for indoor use during power outages. The lantern generates electricity through a controlled chemical reaction and does not produce harmful emissions. Ensure proper ventilation if used in enclosed spaces for extended periods.
Q: How does the saltwater power mechanism work?
A: The lantern uses a magnesium-based metal reaction plate as an anode and a carbon or copper plate as a cathode. When saltwater is added, it acts as an electrolyte, triggering an ion exchange reaction that generates a steady electrical current to power the LEDs.
Q: How should I store the lantern when not in use?
A: Empty the reaction chamber completely and rinse with fresh water after each use. Store the lantern in a dry place to prevent corrosion of the metal components. The lantern has an extended shelf life when stored dry, as no batteries are involved.
Q: Is the lantern environmentally friendly?
A: Yes, the lantern operates without disposable batteries or external charging, reducing electronic waste. The saltwater used in the reaction is non-toxic and can be safely disposed of after use.
Q: Can the lantern be used in cold weather?
A: The lantern can function in cold conditions, although extremely low temperatures may slow the chemical reaction and reduce brightness or runtime. For best performance, keep the lantern and saltwater at moderate temperatures before activation.
Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.


Delivery is approximately 5–12 business days (excluding weekends and public holidays).
