![]() |
Is that ship a fishing boat or supertanker bearing down on you?
If you've been at sea at night and wondered if lights were from an approaching or fleeing vessel, the LightRule Collision Regulations Slide Rule is for you.
The LightRule is a simple but clever slide rule that identifies lighting configurations through coloured windows. LightRule is fully waterproof and very tough and will stand rough handling. LightRule is an important addition to your navigation tool kit.
The LightRule vessel identification tool incorporates the Lighting Regulations and has the following features:
LightRule is an inexpensive security item for night travel and should be an essential part of any boat's equipment. LightRule is also an excellent aide for students of Lighting Regulations and Yachtmaster and Coast Guard exams.
The LightRule is great value, constructed of extremely durable plastic and stored in a vinyl sleeve.
US Patent Pending.
Returns
Email us at address below with the following informationRefund policy
Condition of returns
Products we're unable to cancel, refund or exchange
Buying large or long goods or hazardous products
There are no reviews yet for this product.
Be the first to review it!