Underglow LED Lights Kit for Truck with App & Remote - Rigid Aluminum

Our review of the underglow LED lights kit for trucks finds it best suited to owners who want a durable, customizable accent lighting system without complicated wiring. The single biggest reason to buy is the rigid aluminum light bars: four movable bars (two 48 in and two 36 in) with 252 LEDs total provide a bright, professional look and a sturdier mounting solution than flexible strips. The kit combines app control, a physical remote, and music-sync modes to deliver a versatile underglow setup for regular, crew, and extended cab trucks.

Key Features

• Rigid aluminum light bars: Two 48 in and two 36 in two-section bars enclose 252 LEDs for a long-lasting, impact-resistant underglow solution that resists road wear.
• OPT7 GLOW app control: Smartphone control offers limitless color choices and multiple lighting effects, plus music-sync modes for dynamic lighting tied to audio.
• Dual control options: Both Bluetooth app and included remote let users switch modes and colors whether they prefer a phone or a handheld controller.
• Easy installation: The kit includes mounting brackets and a tested inline fuse 12V direct power harness to simplify a pro-style install on most truck cabs.
• Weather resistant design: LEDs are protected inside an aluminum casing that helps keep moisture and road debris out for exterior use.
• US support and warranty: Backed by a 1-year warranty and a US customer support team for replacements and installation questions.

Who It's For

This kit is aimed at truck owners who want a durable underglow that looks like a professional install rather than a temporary add-on; the rigid bars and mounting hardware make it a good fit for anyone who plans to keep the lights on a vehicle long term. It also suits people who enjoy customization via smartphone apps and music-sync features, since the OPT7 GLOW app unlocks color palettes and effects.

Those who should look elsewhere include buyers who need a simpler adhesive strip for an occasional show vehicle or riders with very small vehicles where 48 in bars are impractical. Also, if wireless range or advanced vehicle integration is required beyond Bluetooth app control, a different system may be more appropriate.

Pros & Cons

Pros

• Sturdy rigid aluminum bars provide a professional, durable underglow installation.
• Extensive color range and lighting effects via the OPT7 GLOW app for tight customization.
• Dual control with a physical remote is convenient when a phone is not available.
• Included hardware and inline fuse harness simplify the 12V install process.

Cons

• Some users report intermittent functionality issues after extended use, so occasional troubleshooting may be required.
• The fixed bar lengths (48 in and 36 in) may not suit very small or highly customized mounting locations without modification.

Specifications

Brand	OPT7
Light bars	4pcs two-section (2 x 48 in, 2 x 36 in)
Total LEDs	252 LEDs
Control	OPT7 GLOW app (Bluetooth) and remote control
Power	12V direct power battery harness with inline fuse
Warranty	1-year US warranty and support

Our Verdict

The underglow LED lights kit is a solid choice for truck owners who want a durable, bright, and highly customizable exterior accent. The rigid aluminum bars and included mounting hardware make it a better long-term solution than flexible strips, and the dual control options add convenience. It represents good value for anyone seeking a pro-style underglow with app-driven effects, provided they accept the fixed bar lengths and occasional troubleshooting reported by some users.

Frequently Asked Questions

Will these lights work on any truck?
They are designed for regular, crew, and extended cab trucks and include mounting brackets, but check bar lengths (48 in and 36 in) for fit before installing.

Does the system work without a phone?
Yes, the included remote provides basic control if a smartphone is not available, while the OPT7 GLOW app enables advanced effects.

Is the kit waterproof for exterior use?
The LEDs are protected inside an aluminum casing intended for exterior accent lighting and road conditions, though like all exterior electronics care during washing and high-pressure spray is advised.