Guarantee: We take "the customer's satisfaction first" as our principle and offer "ONE YEAR" warranty on item(s) damaged during delivery or have a confirmed manufacturer defect. Specification: *LED Quantity: 6 LEDs *Voltage: 12V-DC *Flux: 120 lumens *Long LED Lifespan: 50,000 Hours. *Number of Bulbs: 2pcs *Material: PC Lens + ABS Housing Size and Connections: Light Size: 75mm x 20mm x 5mm (2.95'' x 0.8'' x 0.2'') Light Size with Black Base: 95mm x 20mm x 10mm (3.8'' x 0.8'' x 0.4'') Hole distance: 82mm (3.23'') Wire Length: 250mm (10'') Application: Fit for Navigation Light, Bow Light, Port Light and Starboard Light. Common use for Small Boat, Sailboat, Pontoon Boat, Kayak NPackage included: 4 x Marine Slim Strip Light FREE screw set & Foam tape bases are included. Important Notice! 2 Wires Connection: Black is Negative and Another is positive electrod