Review on 🚗 Browse the Best Waterproof Automotive LED Products at ONLINE LED STORE by John May

The holes in the cable grommets are too large to seal properly fitted car cables to the terminals. You'll need to use a cheaper "universal" wire with a thick soft covering or do like I did and add heat shrink tubing to the wire to fill the hole. The clamps are cheap, very thin, and fit freely in their cavities. Again, I was fortunate to have the solution handy. I replaced ALL the clamps with thicker metal clamps. My terminals fit better and allowed for a stronger crimp on the wire.