LED Trailer Lights NZ: Top 12 Picks for Reliability & Value

Hunting for LED trailer lights that won’t quit halfway to the boat ramp or fail the next WOF? You’re not alone. Kiwi towers have finally turned their backs on rattly incandescent bulbs, choosing sealed LEDs that sip current, shrug off shocks, and last for years without a single lens crack or blown filament. The trouble is, the New Zealand market is crowded with kits that look identical online but vary wildly in brightness, build quality, and compliance. To save you scrolling through endless listings, we’ve road-tested the stand-outs and pulled together a shortlist you can trust.

Below you’ll find 12 rock-solid options—everything from submersible pairs for salt-spray launches to magnetic lamp boards you can clip on a hire trailer at short notice. Every pick meets NZTA lighting rules and is available right now from reputable local retailers, complete with Kiwi warranties and prompt shipping. Scan the quick-fire specs, note the real-world pros and cons, and match the right set to your trailer, budget, and skill level. Let’s get those taillights glowing and keep you legal, visible, and hassle-free on the road ahead.

1. Action Outdoors: Best All-Round LED Trailer Light Sets

Based in Avondale, Auckland, Action Outdoors is the sort of bricks-and-clicks retailer tradies and week-end warriors rate because you can ring the counter, click “Add to Cart,” or pop in for a yarn—whatever suits. Their shelves carry the big local names—Trojan, Trailparts, CM—as well as their own curated combos, so you’re not locked into a single brand or price band. Nationwide shipping is overnight to most towns, and click-and-collect means Aucklanders can grab a set on the way to the ramp.

Key Specs & Stand-Out Products

Built for NZ Conditions

Every lamp Action Outdoors stocks comes with marine-grade seals, UV-stabilised polycarbonate lenses, and stainless fixings, so they shrug off salt spray at Stanmore Bay, limestone dust in Northland, and the odd pothole on SH35. Even the budget kits are pressure-sealed rather than silicone-smeared, so you’re not chasing leaks a season later.

Price & Buying Perks

Most sets land between $45 and $189, and the crew regularly bundle wiring looms or 7-pin plugs for less than you’d pay separately. Extras you’ll like:

• 30-day no-questions return policy
• 2–5 year manufacturer warranties
• Phone support from actual sparkies, not chat-bots

NZ Compliance Tips

NZTA says a trailer under 3.5 t needs stop, tail, indicator, plate illumination and two red reflectors. All Action Outdoors kits:

1. Use ECE R7/R6 compliant LEDs for tail and indicator brightness.
2. Include in-built reflectors or stick-on reflectors in the box.
3. Are pre-terminated for a standard 7-pin flat plug—no resistor hacks required.

Best For

• Boat trailers dunked at least twice a month
• Horse floats and machinery rigs that live on gravel roads
• DIYers wanting one stop for parts, advice, and overnight delivery

2. Narva Model 37 LED Trailer Light Kit

Narva’s Model 37 kit is the “buy it once” solution many Kiwi boaties swear by. Sold as a complete left/right pair with loom and plug already fitted, it’s aimed at owners who would rather be on the water than crimping terminals. The lamps are the same units used by several local trailer builders, so spares are easy to source if a mate reverses into the jetty.

Snapshot & Specs

Everything arrives heat-shrink sealed; all you do is bolt the lamps on and clip the plug into your vehicle.

Reliability Edge

• Fully potted electronics mean no condensation even after repeated salt dunkings
• Shock-proof polycarbonate lenses shrug off stone chips
• Narva quotes a >100,000-hour LED lifespan, backed by a 5-year warranty
• Pressure-equalising valve prevents thermal stress cracks

Price & Where to Buy

Expect around $129 for the full kit. Stocked by Burnsco’s 20 nationwide stores, Supercheap Auto, and our friends at Action Outdoors—handy if you’re already ordering other trailer bits.

Ideal User

Regular boat-launch or jetski owners who tow long distances and don’t fancy rewiring every second WOF. Also smart for tradies with tip-run trailers that see plenty of road spray but minimal maintenance time.

3. Trojan LED Submersible Tail Light Set

If your trailer spends as much time off-road as on it, [Trojan’s submersible LED tail lights](https://actionoutdoors.kiwi/collections/trojan-trailer-lights) are a proven “fit and forget” upgrade. Built around the same hardware found on many factory-made NZ farm trailers, the set is engineered to handle corrugated metal, salt water, and the odd nudge from a reversing loader without flickering or filling with condensation.

Product Overview

The lamps are supplied as two separate clusters, each pre-terminated with tinned copper leads and stainless mounting screws that won’t seize after a winter at the coast.

Why It Stands Out

• Heavy-duty reputation among rural contractors and boatbuilders
• High IK08 impact rating resists stone chips kicked up on gravel roads
• Internally potted driver board shrugs off vibration; no flicker on corrugations
• Integrated red reflectors tick the NZTA compliance box without add-ons

Cost & Stockists

Budget around $99–$119 for the pair. You’ll find them on the shelf at Action Outdoors, direct from Trojan.co.nz, and through Trailparts distributors nationwide—so spare parts are only a courier run away.

Perfect For

• Farmers towing stock crates or feed trailers daily
• Builders carting diggers down unsealed access roads
• Boaties who beach-launch and need durable, truly submersible led trailer lights nz options

4. Trailparts Slimline LED Stop/Tail/Indicator Lamps

When you want sleek looks without giving up grunt, the Tauranga-designed Trailparts Slimline range is hard to beat. Unlike chunky square units that stick out like a sore thumb, these lamps sit almost flush against the guard, trimming drag and reducing the chance of a careless forklift clipping them. Yet the low profile doesn’t come at the cost of punchy output—the high-intensity diodes meet E-mark photometric standards, keeping your trailer legal and visible even in Otago’s notorious pea-souper fog.

Specs at a Glance

NZ-Specific Benefits

• Designed and tested on Kiwi roads—vibration-dampened mounts survive corrugations on the Desert Road
• UV-stabilised Lexan lens shrugs off harsh summer sun without yellowing
• Stainless captive nuts make removal easy when the WOF inspector wants a closer look
• Deutsch plug means a watertight join; no crimps, no bad earths, no drama

Pricing

Expect to pay around $52 per lamp or pick up a boxed pair with harness for roughly $109. Trade customers can access bulk pricing direct from Trailparts distributors or via Action Outdoors’ account desk.

Who Should Choose It

• Box or enclosed trailers chasing a clean, modern aesthetic
• Horse floats where every millimetre of clearance counts when loading
• DIY up-graders wanting plug-and-play led trailer lights nz that won’t leave them chasing electrical gremlins down the line

5. Repco Plug-and-Play LED Lamp Board

Need a fast, no-tools fix before a last-minute tow? Repco’s plug-and-play lamp board is the shortcut many Kiwi trailer hire outlets use themselves. Clamp it on, plug it in, and you’ve got legal stop, tail, and indicators without touching a crimp or soldering iron—perfect if your existing wiring looks like a bird’s nest.

What’s in the Box

• 1.2 m powder-coated alloy board with two multi-function LED clusters
• Pre-wired 7 m harness terminating in a standard 7-pin flat plug
• Detachable number-plate light and two red reflectors
• Rubber tie-straps for guards or rear-frame mounting

Ease of Installation

Lay it across the back panel, tension the straps, and route the lead under the draw-bar—done. The sealed LEDs draw so little current that even older vehicles rarely need load resistors, and the board’s slim profile clears barn doors on small box trailers.

Cost & Promotions

Expect $79–$99, with Repco’s weekend “20 % off Auto Club” deals often nudging it closer to $60. The units carry a two-year warranty and replacement lenses are on the shelf if you back into the hedge.

Best Suited To

• Occasional towers using multiple borrowed or hire trailers
• Tradies after a grab-and-go spare for compliance checks
• Anyone who wants quick LED trailer lights NZ wide without rewiring

6. Supercheap Auto Magnetic LED Tail Lamp Kit

When you need road-legal lighting yesterday—say the original cluster shears off on the Coromandel range—Supercheap Auto’s magnetic kit is a lifesaver. The two slim LED pods slap onto any steel guard or tailgate, plug into the seven-pin flat on your ute, and you’re heading home in under five minutes. No holes, no crimps, no swear jar.

Kit Highlights

Durability Factors

The magnets sit in nitrile boots that absorb vibration, while weather-sealed grommets stop water wicking into the cable. Polycarbonate lenses shrug off gravel spray on unsealed roads.

Price Point

At roughly $69, it’s one of the cheapest plug-and-play LED trailer lights NZ shoppers can grab off the shelf. Club+ members often bank bonus credits or score two-for-one promos.

Ideal Applications

• Tradies swapping between multiple utility trailers
• Weekend warriors collecting hire gear
• Emergency backup kit for rural road trips when permanent lights fail

7. Burnsco Boat-Ready LED Light Range

Swing by any coastal town and you’ll spot a Burnsco flag fluttering near the marina. The chain’s boating DNA means its lighting aisle is stacked with kits built to survive repeated dunks and long, salty hauls north or south of Taupō.

Line-Up Snapshot

• Narva Model 36 Submersible Pair – square multi-function lamps with a plug-and-play 8 m harness
• Orion 95 mm Round LEDs – stop/tail/indicator modules that double as stylish retrofit options for alloy trailers
• Burnsco Slim Plate Light – low-profile white LED that keeps number plates legal without casting harsh glare

Marine-Grade Strength

All lamps share boating-specific tweaks: anodised stainless fittings resist galvanic corrosion, tinned-copper wiring stops black-wire disease, and anti-fog polycarbonate lenses stay clear even after back-to-back launches at the ramp. IP67 or better seals mean you can back deep without watching the bulbs fizz.

Pricing & Support

Expect $25 to $149, depending on size and function. Because Burnsco has 20 stores from Whangārei to Invercargill, you can eyeball brightness on a live demo board before buying. Staff will even print you a wiring diagram or book an in-house fit if soldering irons aren’t your thing.

Target Audience

Boaties refreshing lights before summer, jet-ski riders chasing dawn launches, and anyone wanting marine-spec led trailer lights nz without the online gamble will feel right at home.

8. Jaycar Universal LED Trailer Light Kit (ZD0722)

Need a budget-friendly upgrade that still ticks the tech-nerd boxes? Jaycar’s ZD0722 kit delivers a complete tail-light solution that even first-time electricians can nail in an afternoon, with enough voltage tolerance to survive being towed behind different vehicles.

Technical Details

DIY-Friendly Extras

• Fold-out wiring diagram printed inside the box—no Googling colour codes
• QR code links to a short YouTube tutorial on crimping and heat-shrinking
• Pre-tinned leads take solder easily and resist corrosion down the line

Cost & Availability

Expect to pay about $59 for the pair. Stock is usually plentiful across Jaycar’s 41 NZ branches, and online orders over $50 ship free—handy when you’re adding a reel of 5-core cable or extra heat-shrink.

Best Use

Weekend DIYers reviving a hobby trailer, or anyone chasing entry-level led trailer lights nz backed by walk-in tech support rather than a faceless marketplace seller. Pop into a store, grab the bits, and you’ll be road-ready before the sausages leave the BBQ.

9. CM Magnetic LED Tail Lamp Kit

When you need premium stick-on lighting that refuses to budge, CM’s magnetic kit is the step up many fleet managers swear by. Designed in Australia and distributed through Trailparts and Action Outdoors, it couples rare-earth grip with heavy-duty circuitry, earning it a spot among the most rugged LED trailer lights NZ buyers can get.

Key Specs

• Voltage: 9–33 V multi-volt
• Seal rating: IP67 (rain, dust, light immersion)
• Cable: 7 m UV-stable TPU lead with moulded 7-pin flat plug
• Magnets: Dual N52 rare-earth pads per lamp, 40 kg pull each

Reliability Perks

• 100,000-hour Osram LEDs resist shock and vibration
• Replaceable polycarbonate lens covers cut long-term costs
• Internal voltage regulator stops flicker on older tow vehicles

Price Range

Expect to pay around $199 for the pair—pricier than generic kits, but the magnets and serviceable parts justify the tag. Most retailers include a 3-year warranty.

Suited For

• Farmers swapping lights between implements
• Heavy-haul contractors needing quick compliance on wide loads
• Hire companies wanting tough, portable lighting that survives daily abuse

10. TWL Ultra-Long-Life LED Clearance Lights

Keeping an articulated unit or livestock rig legal after dark isn’t just about tail-lamps—side markers and front clearance lamps are mandatory once your trailer nudges 2.1 m wide. TWL’s compact clearance range solves the problem with bullet-proof housings and a diode count that punches well above its size, giving fleets an affordable way to stay visible and NZTA-compliant for years at a stretch.

Product Snapshot

Longevity & Compliance

• NZS 5430 and E-mark certified for use as position, clearance or side-marker lamps
• SMD LEDs run cool, reducing colour fade and lens crazing
• Pre-wired tinned leads resist corrosion on coastal routes

Costs

Expect $18 each or $149 for a box of ten, ideal when you’ve a yard full of trailers to outfit. Fleet accounts through TWL can shave a few extra dollars off.

Ideal Scenarios

• Line-haul freight operators chasing uniform lighting across multiple trailers
• Stock trucks liable to caked-on mud and water blasting
• Owner-drivers wanting low-draw, long-life led trailer lights nz that bolt on once and simply work

11. The Trailer Shop Premium LED Lamp Range

Tucked away in Onehunga but shipping nationwide, The Trailer Shop curates a boutique line-up of lamps that suits anything from a vintage box unit to a beavertail car hauler. Their point of difference is choice: mix-and-match shapes, brightness levels and harness styles until the back of your rig looks—and fits—exactly right.

Range & Features

Why It’s Noteworthy

• On-site workshop offers custom brackets, welding and plug swaps while you wait
• Staff can CAD-cut alloy spacer plates to match oddball cut-outs—no panel beating required
• Live demo board lets you compare lumen output before you buy

Pricing

Expect $35 to $120 per lamp depending on size and extra functions. Bundle deals knock 10 % off looms and heat-shrink when purchased with any light pair. All units carry a 3-year replacement warranty.

Best For

• Owners of older trailers needing non-standard cut-outs
• Show-pony car carriers chasing symmetrical aesthetics
• DIYers wanting premium, NZ-compliant LED trailer lights without bulk-buy limitations

12. SaveBarn Submersible Rectangular LED Lights

If price is the sticking point but you still want a set that passes the hose-test, SaveBarn’s rectangular duo is hard to top. Sold exclusively through the online megastore, the kit lands on your doorstep ready to bolt up and plug in—no extra looms, glands or gaskets to chase.

Value Proposition

At roughly $49 a pair, these are among the cheapest compliant LED trailer lights NZ shoppers will find without trawling dubious auction sites. Despite the price, the housings are ultrasonically welded, and the diodes carry a quoted 30,000-hour life—plenty for weekend towing.

Perfect Buyer

• First-time boat-trailer or jetski-trailer owners on a budget
• DIYers refreshing a rusty box trailer before its WOF
• Anyone wanting an affordable backup set to keep in the glovebox

Ready to Light the Way?

Upgrading to LED lamps is one of the simplest safety wins you can bolt onto a trailer. LEDs sip current, switch on a split-second faster, and shrug off the vibration, dust, and salt that murder old-school bulbs—meaning fewer roadside dramas and a friendlier nod from the WOF inspector.

Pick the right set by weighing three quick factors:

1. Trailer type and size—boat, box, float, or heavy plant.
2. Environment—submersible housings for salt water, high-impact ratings for corrugated gravel.
3. Installation comfort—pre-wired plug-and-play kits for beginners, Deutsch or bare leads for sparkies.

Nail that trio and you’re golden: brighter by night, legal by day, and spending weekends towing instead of troubleshooting. Keen to grab a kit or chat through the options? Swing past the Auckland store or browse the full LED range at Action Outdoors and let the team light up your haul.