A reliable and inexpensive emergency signaling strobe for life preservers.  Slim and lightweight design fits easily in a pocket or attaches to a life vest or jacket with stainless steel clip pin, hook & loop strap, or the included C-clip.  C-clip allows for attachment to oral inflation tubes, etc.  Twist on/off control can be operated by gloved hands.  Visible for up to two miles and operates for 8 hours using 2 AA-cell or 5 year lithium batteries (not included).  USCG 161.012/41/0 approved.

Batteries & Accessories:
#422-AA  Alkaline Batteries, AA
#428       Lithium Batteries, AA