Puupaa Portable Salt Water Lamp, Sustainable Outdoor Lighting for Camping, Hiking, Fishing, ower Outages Survival Kit Uses Seawater Salt Water 10H Runtime

• BATTERY-FREE LIGHTING: Add salt and water to power the lamp instantly, perfect for camping, emergencies, and blackout readiness
• LONG LASTING ILLUMINATION: Each fill offers about 10 hours of light, total up to 200 hours with simple electrolyte changes
• COMPACT AND LIGHTWEIGHT: Only 166g and small size fits easily in backpacks or survival kits for hiking and outdoor trips
• OPERATES IN EXTREME TEMPERATURES: Works from -20°C to 55°C, fit for hurricanes, earthquakes, storms, and disaster situations
• VERSATILE WATER SOURCE: Compatible with seawater, rain, tap, or river water, reliable when batteries and solar are unavailable

Features: * Battery-free saltwater power: no charging, no solar panels; just add 2-6 g salt and water to light up instantly. *Long-lasting runtime: about 10 h per refill; total 160-200 h of illumination with periodic electrolyte changes. *Compact and light: 65.5 x 65.5 x 135 mm (2.58 x 2.58 x 5.31 in), 166g, 1 W output—ideal for camping, go-bags, and home outages. *Wide temperature range: works from -20°C to 55°C (-4°F to 131°F) for hurricanes, earthquakes, storms, and survival kits. *Works with any water: seawater, rain, tap, or river—no water quality requirements; reliable when solar fails and batteries are unavailable. Specifications: *Product Name:Portable capsule saline lamp *Material:ABS *Size: approx.65.5 x 65.5 x 135 mm (2.58 x 2.58 x 5.31 in) *Color:green *Weight: about 166g Package Content: 1 x salt water lamp