__________________ Faithful are the Wounds of a Friend, but the Kisses of the Enemy are Deceitful!
A nation of sheep breeds a government of wolves! Take nothing but pictures, leave nothing but footprints!
anchor lights by perko and some other makers use fresnel lenses to make light be seen about 2 miles. they are perfectly legal. there have been oil lamps used for nav lights and anchoring for centuries. have a great daay and smooth sailing. my min anchor lamp is an oil lamp with fresnel lens, and yes, it CAN be seen 3 miles-- checked it.