Provides a flashing output 0,75cd. for minimum 8 hours. 50-70 flashes per minute. Works with 2 pieces of AA Alkaline or Lithium batteries. Batteries have 5 years shelf life. Water resistance. Easy mounting to the life jacket with the help of its cord. Martek flashing life jacket lights are sold with 2 pieces of Alkaline batteries. Diameter : 26mm Length : 147mm Weight : 90 gr.
Martek Life Jacket Flash Light