Review on 🚤 Marine Boat Car RV Truck Rocker Switch Panel - FXC 5 Gang with Dual USB Slot Socket, Cigarette Lighter, Voltmeter - Waterproof Blue LED, 5V 4.2A (5B Blue) by Joel Young

Not for marine quality! After 8 weeks on the boat the switches stopped working. During installation I lubricated each connection with dielectric grease to prevent corrosion. When the switches stopped working I checked all the connections only to find there was no power and the switches were off. I decided to cut the switch and found that the contacts inside the switch were badly corroded. The panel was under my trunk on my boat and was never directly exposed to water.