PRINCETON TEC

LEAGUE 420

THE BEAM: This ergonomic waterproof flashlight gets up to 163 hours of operating life from four AA batteries. It is IPX8 waterproof to 100 meters, and can shine a 420-lumen beam into the water or into the darkest corners of your boat. It has a rugged plastic case that can withstand the marine environment.

THE BLIND SPOT: The beam is narrow and not great for picking up channel markers or objects at night from far distances, nor is it a rescue device.

PRICE: $54.99; westmarine.com