Amazing battery powered lamps produce a soft electroluminescent glow from a patented electronic system using micro-encapsulated phosphors. This technology provides an economical alternative for low level safety lighting and marking. Each Krill Lamp has a 3,000-hour life which can replace over 250 disposable chemical lights that would cost more than $500.00. Ideal for Emergencies of all types: Child Safety, Public Safety, Diving, Hunting, Camping, Aviation, Construction, Military use and much more. Retail: $24.99 Our Price: $19.99 YOU SAVE $5!