LED Auxiliary Lights for Motorcycles: 5 Alternatives Compared

Your stock headlight throws a thin white cone down a dark road, and the deer, the pothole and the turn are all outside it. Auxiliary LED lights fix that — a pair of pods on the crash bars turns night into a lit room, if you pick the right beam and wire them right.

The best-known motorcycle light is the DENALI D4 2.0, and it is also the hardest to buy through a normal listing. This guide puts it at the top as a written alternative, then compares four verified Amazon picks: a budget flood pair, a yellow fog set, an amber DRL pod and a four-pod kit with a full harness.

Every figure below comes from the maker’s own guide or the listing itself, with the wiring limits, the beam patterns and the road-use rules stated honestly.

Quick picks

Match an auxiliary light to your ride, your beam and your wiring

Quick compare

How to choose LED auxiliary lights for a motorcycle

1. Start with the beam, not the lumens

A spot beam throws a narrow cone a long way, a flood beam spreads a wide cone a short way, and a hybrid mixes the two. Lumens without beam control is glare, not vision. The DENALI’s 800-foot spot suits unlit roads, the Auxbeam’s 60-degree flood suits the road close to the bike, and an adventure rider usually runs one of each.

2. Count the amps before you buy

The DENALI D4 2.0 draws 6.6 amps and a pair of Nilight ZH304 bars draws 12 amps together, while the Auxbeam 18-watt pods draw about 1 amp per pair. A small bike’s charging system may not keep up with lights, heated grips and a phone charger all at once. Check the output with a multimeter before you buy, not after the battery goes flat.

3. Amber for fog, white for distance

Yellow and amber light scatters less than white in fog, dust and snow, so less of it bounces back into the rider’s eyes as glare. That is why fog lights are yellow. White throws further on a clear road, so the two colours do different jobs — pick amber for bad weather and white for clear, unlit roads.

4. A harness is part of the light

A relay, a fuse and a switch are not optional extras — they are the wiring that keeps the lights safe. The Nilight kits include a 16AWG harness with a relay and a fuse, and the V-Ultra includes a DT plug harness. The Auxbeam 18-watt pods do not include one, so add a fused relay harness to the order before you wire them in.

5. Check the road rules before you ride

The Nilight pods in this guide are not DOT approved and are sold for off-road use only, and auxiliary lights are often required to be wired to the high beam only and aimed below the horizon line. Check your local rules before riding with them on a public road, and never run a spot beam in traffic.

6. Mounting decides whether the light stays put

A pod on a flimsy mount vibrates loose on a rough road, and a beam that shakes is worse than no beam at all. Mount on a solid bracket — crash bars, a light bar or a fork mount — tighten the bolts, and check the mounts after the first rough ride. The ZH304’s 5-inch bars need a solid bar to hold them steady.

LED auxiliary lights by budget

Types of LED auxiliary lights for motorcycles

How many lumens do you actually need?

A buying guide puts the useful range at 1,000 to 3,000 lumens per light for rural roads, with a mix of spot and flood beams. Above 4,000 lumens, the guide warns, the light needs careful aiming to avoid blinding oncoming traffic — brightness without beam control is glare, not vision.

That is why the DENALI D4 2.0’s 8,760 lumens per pair is a tool for unlit roads, not for city traffic, and why the Auxbeam 18-watt pods at 1,800 lumens are enough for a commuter who wants a wider view close to the bike. Match the lumens to the road you ride, and aim every light below the horizon line before you ride at night.

Detailed reviews: every pick, on maker evidence

Five light kits follow, in the order we would buy them for real night riding. Every figure comes from the maker’s documents or the Sources below.

Best Overall: DENALI D4 2.0 TriOptic LED Light Kit

Best Overall

Why the DENALI D4 2.0 TriOptic LED Light Kit is our pick

Because it is the light the adventure community measures everything else against: 8,760 raw lumens per pair, a spot beam that reaches 800 feet, TriOptic lenses that swap between spot, hybrid and flood, and DataDim that drops the lights to half intensity with your high-beam switch.

DENALI D4 2.0 TriOptic LED Light Kit key specs

• Output: 8,760 raw lumens per pair
• Beam distance: 800 feet maximum range, spot beam
• Draw: 6.6 amps total draw
• Size: 3.9 inches square per pod
• Lenses: TriOptic spot and True-Hybrid, swappable
• Dimming: DataDim compatible
• Certification: E-Mark certified
• Warranty: 5-year warranty on the DENALI 2.0 line
• Part number: DNL.D4.10000
• Buying channel: DENALI dealers and Twisted Throttle

DENALI D4 2.0 TriOptic LED Light Kit: fits and best for

Best for an adventure tourer on unlit roads before dawn. It suits a rider who buys through a dealer and wants a light that lasts the life of the bike.

DENALI D4 2.0 TriOptic LED Light Kit pros and watch-outs

DENALI D4 2.0 TriOptic LED Light Kit: what owners report

DENALI D4 2.0 TriOptic LED Light Kit: who should not buy

Skip it if you want a one-click Amazon purchase — the D4 2.0 is a dealer light, and the Auxbeam pods below are the verified substitute. Skip it if your bike’s charging system is marginal, since 6.6 amps is a real load. And skip it for city riding, since 8,760 lumens aimed wrong blinds oncoming traffic.

The DENALI D4 2.0 is sold through DENALI dealers and Twisted Throttle, not through a verified Amazon listing, so this guide cannot give it a verified Amazon button. The Auxbeam 4 inch 18W pods are the verified substitute: a flood pair that does the same job through a verified Amazon listing.

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Best Budget Flood: Auxbeam 4 Inch 18W LED Pods

Best Budget Flood

Why the Auxbeam 4 Inch 18W LED Pods is our pick

Because it is the honest budget floor: two 4-inch pods with six 3-watt chips each, 1,800 lumens in a 60-degree flood beam at 6,000K, for a fraction of what a dealer light costs. It is also the verified substitute for the DENALI D4 2.0 above — the pick this guide points to when the dealer light is out of reach.

Auxbeam 4 Inch 18W LED Pods key specs

• Output: 1,800 lumens per pair
• Power: 18 watts per pair, six 3-watt chips per pod
• Beam: 60-degree flood beam pattern
• Colour: 6,000K white
• Size: 4 inches per pod, pair
• Model: 77718820-CA
• Honest note: One owner measured about 12 watts, not 18 watts
• Use: Off-road driving, fog and auxiliary lighting
• Buying channel: Verified Amazon listing, ASIN B00T62RK1U

Auxbeam 4 Inch 18W LED Pods: fits and best for

Best for a rider who wants real extra light for the least money, and for anyone who needs the DENALI substitute. It suits a commuter or a trail rider who wants a wide flood close to the bike rather than a long spot down the road.

Auxbeam 4 Inch 18W LED Pods pros and watch-outs

Auxbeam 4 Inch 18W LED Pods: what owners report

Auxbeam 4 Inch 18W LED Pods: who should not buy

Skip it if you need long-range spot light — a 60-degree flood will not throw 800 feet. Skip it if you want a complete kit, since the listing does not include a wiring harness. And skip it if you need a DRL or a turn signal, since these pods are a simple flood light only.

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Best Yellow Fog: Nilight ZH304

Best Yellow Fog

Why the Nilight ZH304 is our pick

Because yellow is the right colour for the worst conditions: two 5-inch bars with 24 three-watt chips each, 10,800 lumens in a yellow flood beam, with a 16AWG wiring harness kit, a 12-foot lead and a 2-year warranty. Amber and yellow light scatters less than white in fog, dust and snow, which is why fog lights are yellow.

Nilight ZH304 key specs

• Output: 10,800 lumens per pair
• Power: 72 watts per light, 24 three-watt chips
• Beam: Yellow flood beam
• Voltage: 9 to 30 volts DC, fits 12-volt and 24-volt vehicles
• Rating: IP67 waterproof, dustproof and quakeproof
• Lifespan: Over 30,000 hours, per the listing
• Temperature: Works from minus 40 to 85 degrees Celsius
• Harness: 16AWG wiring harness kit, 2 leads, 12-foot lead
• Warranty: 2-year warranty
• Model: ZH304, UPC 714035518934
• Buying channel: Verified Amazon listing, ASIN B07P43BM8T

Nilight ZH304: fits and best for

Best for a rider who rides in fog, dust or snow and wants the light to cut through it. It suits an adventure bike or a dual-sport that sees unlit back roads in bad weather, where a white flood would bounce back as glare.

Nilight ZH304 pros and watch-outs

Nilight ZH304: what owners report

Nilight ZH304: who should not buy

Skip it if you want a white driving light — yellow is for fog, not for distance. Skip it if your bike’s charging system is small, since two 72-watt bars draw 12 amps together. And skip it if you need a road-legal light, since these are sold as off-road lights.

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Best Amber DRL: Auxbeam V-Ultra 3 Inch 108W Amber Fog Light Pods

Best Amber DRL

Why the Auxbeam V-Ultra 3 Inch 108W Amber Fog Light Pods is our pick

Because it is the only pick here that does three jobs: a 108-watt amber main light, a daytime running light, and a turn signal, in a 3-inch pod with a 270-degree side shooter. The amber colour cuts fog and dust, and the covers keep the lenses safe when the bike is parked.

Auxbeam V-Ultra 3 Inch 108W Amber Fog Light Pods key specs

• Power: 108 watts
• Modes: 3 modes — main light, DRL and turn signal
• Beam: Hyper spot beam with a 270-degree side shooter
• Colour: Amber
• Size: 3 inches round per pod, pair
• Covers: Protective covers
• Harness: DT plug wiring harness
• Part number: ZD000892-VE
• Buying channel: Verified Amazon listing, ASIN B0DXVJ9DJB

Auxbeam V-Ultra 3 Inch 108W Amber Fog Light Pods: fits and best for

Best for a rider who wants one light for driving, daytime running and the turn signal. It suits a commuter or a tourer in traffic and fog, where being seen matters as much as seeing.

Auxbeam V-Ultra 3 Inch 108W Amber Fog Light Pods pros and watch-outs

Auxbeam V-Ultra 3 Inch 108W Amber Fog Light Pods: what owners report

Auxbeam V-Ultra 3 Inch 108W Amber Fog Light Pods: who should not buy

Skip it if you want a simple two-wire light — three modes mean three wires. Skip it if your bike’s charging system is small, since 108 watts is a real load. And skip it if you want a published lumen figure, since the amber version does not state one.

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Best Four-Pod Kit: Nilight ZH449

Best Four-Pod Kit

Why the Nilight ZH449 is our pick

Because it is the only pick here that covers a whole vehicle in one box: four 4-inch 18-watt flood pods with six 3-watt chips each, a 16AWG wiring harness kit with four leads, and a 2-year warranty. Four pods means two on the crash bars and two on the rack, or a full set for a truck, an ATV or a UTV.

Nilight ZH449 key specs

• Output: 18 watts per pod, six 3-watt chips each
• Set: 4 pods, 4 inches each, flood beam
• Harness: 16AWG wiring harness kit, 4 leads
• Voltage: 9 to 30 volts DC, fits 12-volt and 24-volt vehicles
• Rating: IP67 waterproof, per the maker
• Lifespan: Over 30,000 hours, per the listing
• Warranty: 2-year warranty
• Road use: Not DOT approved — off-road use only, per the listing
• Model: ZH449, UPC 812227037567
• Buying channel: Verified Amazon listing, ASIN B0B71H5152

Nilight ZH449: fits and best for

Best for a rider or driver who wants four lights in one purchase, for a roof, a rack or a full off-road setup. It suits an ATV, a UTV or a truck as well as a motorcycle, where one pair is never enough.

Nilight ZH449 pros and watch-outs

Nilight ZH449: what owners report

Nilight ZH449: who should not buy

Skip it if you need a long-range spot — these are flood pods, and four floods do not make a spot. Skip it if you need a road-legal light, since the listing states these are not DOT approved and are for off-road use only. And skip it if you only need one pair, since four pods is a full setup, not a single light.

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Spec comparison

Installation and use basics

Mount the pods on a solid bracket — crash bars, a light bar or a fork mount — and aim them before you ride. A pod on a flimsy mount vibrates loose on a rough road, and a beam aimed high blinds oncoming traffic. Aim every auxiliary light below the horizon line, and check the aim again after the first ride.

Wire through a relay and a fuse, never straight to the battery. The relay lets the switch carry a small current while the lights draw their own feed, and the fuse protects the wiring if a wire chafes through. The Nilight kits include a 16AWG harness with a relay and a fuse; the Auxbeam 18-watt pods do not, so add one before you wire them in.

Check the charging system before adding lights. The DENALI D4 2.0 draws 6.6 amps and a pair of Nilight ZH304 bars draws 12 amps together — a small bike’s charging system may not keep up with the lights, the heated grips and the phone charger all at once. Our multimeter guide covers checking the output before you buy.

Connect the DRL and turn-signal wires one at a time on the V-Ultra pods, and test each mode before you ride. A DRL that never lights is a wasted mode, and a turn signal wired to the wrong side will confuse the rider behind you. Our 12V air compressor guide covers the tyres, and a jump starter covers a flat battery.

Keep the rest of the ride in shape too: a 4K dash camera records the road, a waterproof dash camera survives the same rain the amber pods are built for, wireless dash cameras and front-and-rear dash cams cover both ends, an LED mirror dash cam adds a rear view, and a car polisher with cutting compound and ceramic coating kits keeps the paint right.

For the garage and the gear: garage floor mats keep the floor clean while you work, a 12V air compressor keeps the tyres right, our ATV winch guide covers recovery for the same trail, and a battery tender keeps the bike charged. A car buffer, polishing pads and carnauba wax keep the paint right after a season on the road.

Safety essentials

Roadside recovery accessories for the kit bag

• WARN Epic snatch block — Check Price
• GearAmerica tree saver — Check Price
• AMBULL shackles — Check Price

Troubleshooting

Who should NOT buy these

You ride only in the city. A spot beam in traffic blinds oncoming riders, and 8,760 lumens aimed wrong is a hazard. City riders need a DRL and a good headlight, not a long-range spot — the V-Ultra below does the DRL job without the glare.

Your charging system is marginal. A pair of 72-watt bars draws 12 amps and the DENALI draws 6.6 amps. If the bike already struggles with heated grips and a phone charger, adding lights will flatten the battery. Check the output first — our multimeter guide covers how.

You need a road-legal light. The Nilight pods in this guide are not DOT approved and are sold for off-road use only. If your state requires a DOT-approved light, buy one that carries the marking — and our replacement mirror guide covers the other road-legal item riders forget.

You will not wire a relay. Every light here needs a relay and a fuse. If you will not wire one, do not buy auxiliary lights — a light wired straight to the battery is a fire risk, not an upgrade.

You want one light that does everything. No single pod is a spot, a flood, a DRL and a fog light at once. The DENALI comes closest with swappable lenses, but it still needs the DataDim controller for dimming — and a performance monitor shows the battery while it all runs.

Final verdict

DENALI D4 2.0 TriOptic LED Light Kit — the best motorcycle light here: 8,760 lumens per pair, swappable lenses and a dimmer that follows your high-beam switch:

The DENALI D4 2.0 is sold through DENALI dealers and Twisted Throttle, not through a verified Amazon listing, so this guide cannot give it a verified Amazon button. The Auxbeam 4 inch 18W pods are the verified substitute: a flood pair that does the same job through a verified Amazon listing.

Check Price

Auxbeam 4 Inch 18W LED Pods — the budget flood pick: 1,800 lumens and a 60-degree flood beam for the lowest cost here:

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Nilight ZH304 — the yellow fog pick: 10,800 lumens and a full harness for fog and dust:

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Auxbeam V-Ultra 3 Inch 108W Amber Fog Light Pods — the amber DRL pick: 108 watts, three modes and a 270-degree side shooter:

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Nilight ZH449 — the four-pod kit: four 18-watt pods and a four-lead harness for a full setup:

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FAQ

What are the best LED auxiliary lights for motorcycles?

The DENALI D4 2.0 TriOptic is the best in this guide: 8,760 raw lumens per pair, an 800-foot spot beam, swappable lenses and DataDim dimming. It is sold through DENALI dealers and Twisted Throttle, not through a verified Amazon listing, so the Auxbeam 4 inch 18W pods are the verified substitute for buyers who want a one-click purchase.

How many lumens do motorcycle auxiliary lights need?

A buying guide puts the useful range at 1,000 to 3,000 lumens per light for rural roads, with a mix of spot and flood beams. Above 4,000 lumens, the light needs careful aiming to avoid blinding oncoming traffic. The Auxbeam pods at 1,800 lumens suit a commuter, while the DENALI at 8,760 lumens is a tool for unlit roads.

Are auxiliary motorcycle lights legal on the road?

It depends on the light and the state. The Nilight pods in this guide are not DOT approved and are sold for off-road use only. Auxiliary lights are often required to be wired to the high beam only and aimed below the horizon line. Check your local rules before riding with them on a public road.

What is the difference between spot and flood auxiliary lights?

A spot beam throws a narrow cone a long way — the DENALI D4 2.0 reaches 800 feet. A flood beam spreads a wide cone a short way — the Auxbeam 18-watt pods cover 60 degrees close to the bike. A hybrid, like the DENALI’s True-Hybrid lens, mixes the two. Adventure riders usually run one of each.

Why is amber better than white in fog?

Amber and yellow light scatters less than white in fog, dust and snow, so less of it bounces back into the rider’s eyes as glare. That is why fog lights are yellow and why the Nilight ZH304 and the Auxbeam V-Ultra use amber. White throws further on a clear road, so the two colours do different jobs.

Can I wire auxiliary lights straight to the battery?

No. Wire every light through a relay and a fuse, so the switch carries a small current and the lights draw their own feed, with a fuse protecting the wiring if a wire chafes through. The Nilight kits include a 16AWG harness with a relay and a fuse; the Auxbeam 18-watt pods do not, so add one before wiring them in.

How much power do motorcycle auxiliary lights draw?

The DENALI D4 2.0 draws 6.6 amps in total, a pair of Nilight ZH304 bars draws 12 amps together, and the Auxbeam V-Ultra draws 108 watts. Check the bike’s charging output with a multimeter before adding lights, since a small charging system may not keep up with lights, heated grips and a phone charger at once.

Why does the DENALI D4 2.0 have no Amazon button?

Because it is sold through DENALI dealers and Twisted Throttle, not through a verified Amazon listing, and this guide only gives Amazon buttons to products with a verified listing. The Auxbeam 4 inch 18W pods are the verified substitute, with a button on every surface of this guide, and the DENALI’s own buying route is stated in every section.

Do I need a wiring harness for LED pods?

Yes, and the best kits include one. The Nilight ZH304 ships with a 16AWG harness, a 12-foot lead and a relay, and the ZH449 ships with a four-lead harness for four pods. The Auxbeam 18-watt pods do not include a harness, so buy a fused relay harness separately and wire it in before the first ride.

Sources

Maker and guide sources

• DENALI 2.0 LED guide, Twisted Throttle
• DENALI D4 specs, Siam Motobike
• Motorcycle auxiliary lights guide, Car Interior
• Motorcycle driving light guide, SmartBuy
• Best driving motorcycle lights, BestReviews.guide
• Auxbeam 4-inch pods, Bloiq
• Auxbeam R4 manual, Manuals Plus
• Nilight 18W pods review, HB Life Buy
• Auxbeam V-Ultra and Color Play, CouponBirds

Listing evidence

• Auxbeam 4 Inch 18W LED Pods Amazon listing
• Nilight ZH304 Amazon listing
• Auxbeam V-Ultra 3 Inch 108W Amber Amazon listing
• Nilight ZH449 Amazon listing

Owner reports

• DENALI D4 2.0 review, Overdrive

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