Ideal for camping, fishing, or emergency preparedness, this lamp is versatile and user-friendly. Simply add salt water to activate the light, making it a dependable option during power outages or outdoor adventures. Its portability and ease of use cater to travelers, campers, and survival enthusiasts alike. Features -Color:Green -Material:OPP+PET+ABS -Size:20.80X10.20X2.00cm/8.17X4.01X0.79in(lamp) -Size:70.00X0.50X0.50cm/27.51X0.20X0.20in(Lanyard) -Size:6.00X5.00X0.50cm/2.36X1.97X0.20in(Salt pouch) -lighting: operates solely on saltwater, reducing environmental impact and providing a sustainable alternative to battery powered lamps for outdoor enthusiasts - for camping: equipped with a hanging hook, this lamp is ideal for tent lighting, providing a convenient and bright solution for nighttime activities -Reliable backup light: keep this lamp at home for emergencies; its compact design and bright output ensure you’re prepared for unexpected power outages -Low energy consumption: with only 100ma and 0.5w usage, this lamp is highly energy efficient, making it suitable for prolonged use during scenarios -Interactive learning tool: the salt water powered mechanism sparks curiosity, making it a fun and educational gadget for kids to explore Package list: 1 x 2 x Salt pouch 1 x Lanyard 1 x Manual