Sirius Strobe 4500 SEMAR - International white on the top half

white on the top half and red on the lower half

1 Common Conditions

Nautical formulae

A Summary of the "New" Regulations effective August 2

This Chart Kit® Features

Sirius Strobe 4500 SEMAR - International white on the top halfOverview Our Brightest Strobe! A high intensity dual LED 13 watt strobe. The Sirius Strobe 4500 is a durable, polymer high end strobe. It uses dual high intensity LEDs that can be seen for miles at night (conditions permitting with a clear lens). The Sirius Strobe 4500 is double O ring sealed, waterproof and dive rated to 500 feet. Optional color lenses are available. Includes, at no additional cost, a Velcro strap. . Specifications Depth rating: 500