Underglow Buying Guide: How to Put the Glow Under Your Rig

Every show field has the same magic trick, and it never gets old. A rig rolls in after dark, nothing special in the daylight crowd, and then the ground underneath it lights up. Suddenly it is not parked on grass anymore. It is floating on a pool of color, every line of the lift and every inch of tire lit from below, and a circle of people forms like the rig is campfire. That is underglow, and no other light you can buy changes a parked rig's presence faster.

Underglow is a perimeter of LED strips mounted under the body, washing the ground on all four sides of your vehicle. It is part show signature, part practical tool: the same glow that wins the parking lot lights up the rocks, mud, puddles, and dropped tools around your rig at camp, and makes your machine impossible to miss on a night trail. The trick is buying a kit built to live in the harshest real estate on the vehicle, inches from road spray, trail water, and everything your tires throw.

Here is what to look for.

What to look for when you buy an underglow kit

Coverage makes the look. A real kit lights the full perimeter: strips up front, down both sides, and across the rear. Two strips under the doors is a glow with bald spots. Six strips wrapping the whole footprint is the floating effect everybody is chasing. Check the layout in the box contents before you buy, and look for long extension cables, because the distance from a controller to the rear bumper of a long truck is where cheap kits run out of wire.

LED density is the brightness nobody advertises honestly. Strips are rated in LEDs per meter, and that number decides whether your glow is a smooth wash or a string of visible dots. Sixty LEDs per meter is a solid baseline. The side strips do the heaviest visual work, since they face the crowd, so density there matters most. A dual row side strip effectively doubles down on the part of the kit everyone sees.

The color system is the personality. Look for RGBIC chasing color: it lets the strips run flowing, multi-color patterns instead of one flat color at a time. A strong kit gives you 200 or more built-in dancing patterns plus unlimited solid colors for the nights you want one clean shade. Bluetooth app control through a proper controller, with a relay, fuse, and switch harness included, means the kit wires in like a real electrical accessory instead of a science project.

The rating has to match the address. Underglow lives underneath, so waterproofing is not a nice-to-have. Look for an IP68 rating, the highest of the common ratings, and mounting hardware that assumes vibration: proper mounting tabs and ties, not just adhesive and hope.

The Shoreline options

The crowd favorite: Pro Series Underglow Lighting Kit, $199.99. Six strips at 60 LEDs per meter cover the front, both sides, and the rear. The Bluetooth controller runs more than 200 color-chasing modes plus unlimited solid colors through the Magic LED app. The kit is IP68 waterproof, runs on 12V, and the strips are replaceable if one ever takes a hit. In the box you also get five 200cm extension cables, a Y-connector, and a full relay, fuse, and switch wiring harness with mounting tabs and zip ties.

The step up: Ultra Pro Dual Row Underglow Kit, $249.99. Same full-perimeter layout and the same 200 plus modes, with one big difference: the side strips go dual row at 160 LEDs per meter, so the wash along your rockers is denser, brighter, and smoother where it counts most. Control runs through the BanlanX app, the rating stays IP68, and the harness, extensions, and hardware are all in the box. If your rig is a show build or you just want the strongest side profile in the lot, this is the one. Both kits live in the Pro Series Underglow collection.

Fits your rig

Underglow is universal fit. Strips flex to the footprint of a two-door Wrangler or a crew cab long bed, and you will see our kits under Jeeps, Broncos, Tacomas, and full size trucks all over the show field. Planning the rest of the build around it? The rig pages for the Wrangler JL, Gladiator JT, Bronco, Tacoma, and trucks show how underglow layers with rock lights and wheel lights, and Find Lights for Your Rig will check your exact setup.

Install and support

Step-by-step instructions live on each kit's product page, and the included harness keeps the wiring clean. Both kits are backed by our 2-year warranty, and our authorized dealers and installers can run the strips for you if you prefer a pro install.

From Coast 2 Krawl we light it all.

Q: What is the difference between the two Shoreline underglow kits?
A: Layout and control are the same family: full perimeter strips, 200 plus chasing modes, IP68. The Ultra Pro Dual Row steps the side strips up to dual row at 160 LEDs per meter for a denser, brighter wash along the rockers, and runs through the BanlanX app instead of Magic LED.

Q: Can underglow run one solid color?
A: Yes. Alongside the 200 plus patterns, both kits offer unlimited solid colors, so you can park on one clean shade all night.

Q: Will it survive water and trail spray underneath?
A: Both kits are rated IP68 waterproof and ship with mounting tabs and ties made for life under the vehicle.