Specification Brand : HREVORRYDA Brightness : 100 lumen BulletPoint1 : No Battery Needed – Water Activated Anytime, Anywhere Powered by a simple chemical reaction between salt and water (or seawater, even urine in emergencies), this tactical light requires no batteries to operate. Just add saltwater, and the lamp will light up instantly—ideal for disaster relief, survival, and off-grid use. BulletPoint2 : 120 Hours of Bright Lighting – Extendable Up to 200+ Hours Each internal metal fuel block supports up to 120 hours of continuous lighting. By pouring out the liquid and rinsing after each use, the lifespan can be extended to over 200 hours of intermittent use. A powerful and energy-efficient solution for long-term emergencies. BulletPoint3 : Reusable Structure with Replaceable Metal Core The product doesn’t consume the water or salt—it consumes a metal reaction block inside. Once fully corroded, simply replace the internal core to reuse the lamp like new. While many treat it as a single-use item, it's technically reusable with component replacement. BulletPoint4 : Built for Extreme Conditions – Truly Emergency Ready Waterproof, impact-resistant, and made for harsh outdoor environments, this light is perfect for power outages, camping, search & rescue, hurricanes, or earthquakes. In real emergencies, urine or seawater can be used to power the lamp when no clean water is available. BulletPoint5 : Safe, Portable & 10-Year Shelf Life Compact and lightweight for easy carrying in backpacks or emergency kits. With a shelf life of up to 10 years, it’s the perfect item to stock for family disaster kits, car kits, or outdoor gear. No flame, no leaks, safe for kids and the elderly. Color : Black Hazmat1 : auto-grounding Hazmat10 : ES_NoAir Hazmat11 : IN_NoAir Hazmat12 : MX_NoAir Hazmat13 : CN_NoAir Hazmat14 : BR_NoAir Hazmat15 : SG_NoAir Hazmat16 : AU_NoAir Hazmat17 : TR_NoAir Hazmat18 : AE_NoAir Hazmat19 : SA_NoAir Hazmat2 : 3 Hazmat20 : NL_NoAir Hazmat21 : EG_NoAir Hazmat22 : SE_NoAir Hazmat23 : PL_NoAir Hazmat24 : BE_NoAir Hazmat25 : ZA_NoAir Hazmat26 : IE_NoAir Hazmat3 : US_NoAir Hazmat4 : GB_NoAir Hazmat5 : DE_NoAir Hazmat6 : FR_NoAir Hazmat7 : JP_NoAir Hazmat8 : CA_NoAir Hazmat9 : IT_NoAir IncludedComponents1 : Water-Activated Emergency Light IncludedComponents2 : Pre-installed Metal Power Core IncludedComponents3 : Instruction Manual IncludedComponents4 : Instructions printed on packaging ItemName : HREVORRYDA Emergency Tactical Light – No Battery, Water Activated, 120H Runtime, Reusable Salt-Powered LED Lantern for Camping, Survival, Disaster, Can Use Urine or Seawater ItemPackageDimensions_Height : 23.6982 centimeters ItemPackageDimensions_Length : 3.9116 centimeters ItemPackageDimensions_Width : 12.4968 centimeters ItemTypeKeyword : electric-camping-lanterns Manufacturer : HREVORRYDA Material : Plastic ModelName : YJD-01 ModelNumber : YJD-01 NumberOfItems : 1 PartNumber : 01 PowerSourceType : water ProductDescription : HREVORRYDA Tactical Emergency Light – Just Add Water to Light Up Forget batteries. The HREVORRYDA emergency light is a revolutionary, water-activated lantern designed for real survival. Using saltwater (or even seawater or urine in extreme conditions), it generates electricity through a chemical reaction with a metal fuel block – no batteries, no charging required. Built with tactical-grade materials, it delivers up to 120 hours of continuous lighting per metal core. When used intermittently and properly maintained (rinsing after each use), its lifespan can reach 200+ hours. This light is reusable with metal core replacement, but even as a one-time-use item, it provides critical illumination during blackouts, hurricanes, or camping emergencies. 【How It Works】 Inside the light is a metal block (such as magnesium or aluminum), which reacts with salt water to create a flow of electrons – a natural battery. Simply: 1.Add saltwater (or seawater, urine in emergencies) 2.Wait 3–5 seconds 3.The light turns on – instantly The metal core slowly corrodes and powers the LED lamp. Once depleted, the block can be replaced for reuse. 【Where You Need It】 Emergency preparedness kits Blackouts and power failures Outdoor camping and hiking Earthquakes, floods, hurricanes Military, rescue, or survival missions 【Safe, Reliable, Long Storage】 1.No fire hazard, no toxic gas 2.Safe around kids and pets 3.Lightweight and compact 4.5–10 years shelf life – perfect for long-term storage Don’t wait for the next emergency. Add HREVORRYDA to your survival gear and light up when it matters most – no power, no batteries, no problem. ProductSiteLaunchDate : 2025-03-22T04:15:55.202Z Runtime : 120 hours SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 39111610 WarrantyDescription : Limited warranty: this product includes a 30-day limited warranty covering defects in materials or workmanship under normal use. The warranty does not cover damage caused by misuse, water immersion beyond rated depth, or the natural depletion of the internal metal power core. If you experience a quality issue, please contact us for a replacement or refund within 30 days of purchase. WaterResistanceLevel : waterproof Wattage : 1 watts WhiteBrightness : 100 lumens