This unique Light is similar in design to the L40. It has been designed to be smaller and to be highly resistant to accidental damage on board ship and to deflect rope and other impacts. All Daniamant Lifebuoy lights are designed to deliver, as a minimum standard, the 2cd output specification and 2 hour duration required by IMO SOLAS regulations.
This unit has a 5 year storage life. Corrosion and tamper proof so the batteries cannot be removed or expended accidentally.