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Your cart is empty.The HD Switch WaterProof LED Relay Makes Diagnostics a Breeze. HD Switch Integrated an LED Light to Show When the Relay has been Switched. The LED Light Turns On When The Relay is Activated. The LED Light Shows if the Relay is Getting Power and If the Relay is Switching Properly; Making Diagnostics Simple. The HD Switch Relay is IP68 Certified, 100% Sealed and Completely DustProof & WaterProof. This is a Costly Manufacturing Upgrade that Most Aftermarket Relays Do Not Have. Each HD Switch Relay Comes with a Free Packet of Dielectric Grease Used to Coat The Terminals and Protect against Corrosion.
Pen Name
Reviewed in the United States on February 22, 2025
These are great as they have an indicator light on them to know if the relay is on. Have used them for troubleshooting issues to as it gives you a quick visual if the relay is getting its signal.
brad cousens
Reviewed in the United States on May 30, 2024
Works like it should and was easy to install
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