This solar-powered portable light has no wires, no battery drain and attaches to any railing, coaming, stanchion, step, ladder or dock box. Coated stainless steel finish resists corrosion. Built-in sensor automatically turns it on at night, and fixture also includes on-off switch. Up to eight hours of light with just an eight hour charge of sunlight. Dual bright white LEDs can be seen up to 1/4 mile away. Comes with two clamps: one for round railings up to 1 1/4, and a transom clamp for up to 2 thickness.

• Dual 700mA rechargeable and replaceable NiCad batteries
• One year warranty