Headlights, tail lights, off-road light bars and fog lights — top brands professionally installed at our Signal Hill shop. We wire it right and aim it right, every time.
Select a lighting category to see all available products, brands and fitments for your truck, SUV or Jeep.
The most popular headlights, tail lights and off-road lighting for trucks, SUVs and Jeeps — professionally installed at 3J's.

Bi-LED projector headlights with signature amber DRL rings. Direct-fit for Ford F-150 — no wiring modifications needed.

OEM-fit bi-LED projectors built specifically for the Bronco. Smoked housing, signature DRL pattern, zero modifications.

Smoked lens tail lights that look factory from the outside. Sequential turn signals, bright stop light output, DOT/SAE certified.

Switch between crisp white and driving yellow output at the push of a button. No bulb swaps — one unit, two colors.

Sequential amber turn signals with daytime running LED strips. Multiple truck fitments available — call for your year and make.

Race-proven pod lights with spot/driving combo beam pattern. IP69K waterproof, built for serious off-road use.
The gold standard for OEM-quality LED replacements. XB LED headlights are direct-fit, DOT/SAE certified, and the best plug-and-play upgrade for your truck. Morimoto is our most-installed brand.
Built in San Marcos, CA. Baja Designs lights have won more off-road races than any other brand. If you're building a trail truck or overlander, this is what the serious guys run.
Pioneer of the LED light bar. Rigid Industries makes some of the toughest lighting in the industry — IP68/IP69K waterproof, shock-resistant, and built for extreme conditions.
Performance-styled headlights and tail lights that give your truck a custom look without the custom price. Great for sequential tail lights, halo projector headlights, and LED conversions.
LED lighting upgrades aren't just a swap — beam alignment, wiring quality, and waterproofing matter. We do it right.
Every headlight we install is aimed and verified. Misaligned headlights blind oncoming drivers and reduce your own visibility. We set it correctly before you leave.
Off-road lights and light bars require proper fusing, weatherproof connectors, and clean routing. No tape-and-hope installs. Every wire is properly terminated and secured.
We use vehicle-specific harnesses and adapters to protect your factory wiring. No cutting into OEM wiring — your vehicle warranty stays intact.
We carry Morimoto, Baja Designs, Rigid Industries, and Spyder Auto — the top brands in the industry. Morimoto is our most popular for headlights and tail lights. Baja Designs and Rigid Industries for off-road light bars and pods.
Most direct-fit LED headlight replacements bolt in using your factory harness. Some applications require a minor wiring adapter or anti-flicker module — we handle all of that in-house at no extra charge.
Yes — all Morimoto and Spyder Auto headlights we carry are DOT/SAE certified and street legal. Off-road light bars from Baja Designs and Rigid are designed for off-road use and should be switched off on public roads to comply with state law.
Most headlight swaps take 1–2 hours. Off-road light bar installs with wiring typically take 2–3 hours. We'll give you a time estimate when you call or submit a quote request.
Yes — every headlight install includes proper beam aim and verification. Misaligned headlights are a safety hazard and can get you a fix-it ticket. We set it right before you leave the shop.
Get a free quote on any lighting upgrade. Our team will confirm fitment and get you scheduled — often same-week install.