Weems & Plath Light Rule MGDuff Versatile installation thanks to its

Versatile installation thanks to its self-priming capability

Svante Bahrton

Cut and seal nylon and Dyneema rope

it offers up to two years of reliable performance with minimal maintenance

Weems & Plath Light Rule MGDuff Versatile installation thanks to itsWeems and Plath. If you've ever been on the water at night and wondered if the lights you see are from an approaching or fleeing vessel or if you wonder if the vessel is a fishing trawler or super tanker then LIGHTrule is for you. This simple to use vessel identification tool shows the actual view of vessels for Port, Starboard, Bow and Stern lights. LIGHTrule identifies 60 light configurations and provides a magnifying lens to make vessel