Waterproof Marine LED Strobe Light Position Indicator Light Emergency Safety Light Life for Life Ring Saving Equipment Pull  pin outward to turn on  light quickly. Designed to increase constant visibility and display your position during low-light emergencies. Included string to easily attach to your  ring. Drop it to  water and it will automatically float on. Powered by a built-in  battery. Ideal for fishing,kayaking,rafting,boating,etc.

Specification:
Material:
Weight: approx. 107 g / 3.8
Luminous intensity: ≥ 2
Size: 75 * 75 * 158 mm / 3.0 * 3.0 * 6.2 in
Battery: 1* built-in  battery (can not replace)
Luminous time: ≥ 2 hrs


Package List:
1* LED Strobe Light (with a string)