Does your Harley Road King feel a little dim on those late-night rides? You know the feeling: the road ahead seems swallowed by shadow, and you wish your bike could cut through the darkness better. Upgrading your lighting is one of the most important changes you can make for safety and style, but choosing the right LED lights can feel like navigating a maze of technical jargon and confusing compatibility charts.
Many Road King owners face the same struggles. They want that bright, crisp white light, better visibility for spotting hazards, and a modern look, but they worry about flickering, overheating, or buying a kit that won’t fit their classic machine. It’s frustrating to spend hard-earned money only to end up with lights that cause more problems than they solve.
This guide cuts through the noise. We will break down exactly what you need to look for—from beam pattern to installation ease—so you can confidently choose the perfect LED setup for your Road King. Get ready to transform your nighttime visibility and turn heads during the day. Let’s dive into making your Road King shine!
Top Led Lights For Road King Recommendations
- Compatible with Harley Davidson-7 Inch LED motorcycle headlight for Road King, Street Glide, Ultra Classic, Electra Glide, Heritage Softail, Softail Deluxe, Softail Slim, Fatboy, Switchback, Ultra Limited, Tri, CVO, 1989-2022. For more fitment info, please check product descriptions on the page.
- Plug-N-Play Light Kit- Includes all needed parts. Switchback, Road King, Street Glide, Electra Glide and Ultra Limited needs the included bracket to fix firmly. "2014 to 2022 "Street Glide Special" and "Road King Special" needs the included H4 to H9 adapter.
- Amazing Light Output- 4000lms on high beam, 2600lms on low beam. Sufficient bright lights make night driving more fun and safer. You can see further and wider than before. 6000K light output is much more noticeable than older halogen "yellow" light.
- Well-Constructed Headlight-Solid die-cast aluminum base housing and shock-resistant lens provide maximum protection for headlights from minor scuffs. Completely sealed design will prevent the problems of getting water inside and ruining the bulb.
- Classics Never Go Out Of Style-- TRUCKMALL DOT-Approved LED Headlights are plug& play for most models. Perfect and easy headlight upgrade for your beloved motorcycle. Start fresh with TRUCKMALL LED headlights that are solid and stylish, you could not be happier!
- COMPATIBILITY - 3 1/4 Inch led turn signals flat style with1157 1156 compatible for →For Electra Glide: FLHTK 2010-2013, FLHTCU 2017-2019, FLHT 2001-2009, EFI FLHTI 2003-2006, FLHFB 2023, FLHTC 2001-2013, EFI FLHTCI 2001-2006, FLHFB 2023. →→For Road Glide: FLTR 2001-2002, EFI FLTRI 2001-2003. →Road King: FLHR 2001-2022, EFI FLHRI 2001-2006, EFI FLHRCI 2001-2006, FLHRC 2007-2013. →For Ultra Limited: FLHTKL 2017-2019, FLHTK 2017-2023.
- COMPATIBILITY - Upgraded led chips and high indensity design 81smd chips make high brighter for safe riding no matter in day or at night, They are compatible→For Tour Glide: FLT 1986-1996, FLTC 1986-1991, FLTCU 1989-1993, FLTCI 1986-1996. →For Heritage Softail Classic: FLSTC 1999-2017, FLHRC 2007-2013. →For Trike: FLHXXX 2010-2011 (Excluding FLHTCUTG, FLRT). →For Ultra Classic Electra Glide: FLHTCU 2007-2013, EFI FLHTCUI 2001-2006
- PLUG N PLAY SOCKET - Compatible for 3 1/4 inch led turn signals 1157/1156 front rear kit set add more highlight for your bike. New integrated handle design. **Some orlder fit for Harley models, may require a load equalizer listed →2010-earlier Softails;→2011-earlier Dynas;→2013-earlier Sporsters;→2013-earlier Touring and Tri-Glide models.
- HIGH BRIGHTNESS - Built in 81 PCS SMD LED light, lower power consumption, long lifespan up to 50,000h, 200% brighter than halogen bulbs with wider range illumination makes you were more easier noticed while riding. Clear back protection, anti-scratch and waterproof.
- SWITCHBACK MODE - Higher indensity design, Brake & Turn Signal & Tail Light Combo Light Kit. The front bulbs are halo effect turn signal, outer halo white for running light and center amber for turn signal. The rear integrated tail light with brake light and runninglight, full red for brake light, outer halo red for running light. It can light up the road makes you to be more noticeable when you ride in dark.
- 【FITMENT】① Fit for 1986-2024 Touring: Road Glide Special, Street Glide,Street Glide Special, Road Glide Special, Road Glide (Excluding CVO / Limited / Classic / Ultra) ② Fit for 1986-2024 Softail: Fat Boy S, Fat Boy S, Fat Bob, Sport Glide, Slim, Low Rider, Fat Boy, Low rider S ect ③ Fit for 1986-2024 Sportster: SuperLow 72 48, 1200 Low, Iron883, iron 1200, 883R 1200T ect. ④ Fit for 1986-2024 Dyna: Low Rider, Wide Glide, Fat Bob, Street Bob ect.
- 【400% SUPER BRIGHT】The 1157 turn signal light compatible for Harley features 48 high-brightness SMD LEDs, providing a 400% brightness compared to halogen lights and 24 LEDs. The high-brightness turn signal enhances driving safety by improving visibility during driving, turning, and braking. Drive safely every moment
- 【50,000+ HOURS LIFESPAN】 The upgraded front rear turn signals kit features a safety circuit board design with overload protection, low power consumption, and effective ventilation to prevent overheating, extending the service lifespan to over 50000 hours for enhanced durability
- 【4 HIGHLY TRANSPARENT LENS】 The 4 smoked lens covers are made of IP67 waterproof PC material, shielding your turn signals from dust and dirt. The highly transparent lens maintains optimal light output, ensuring clear visibility of your turn signals. Looks and works well on your motorcycle
- 【3 MINS QUICK INSTALLATION】 The running brake turn signals light compatible for Harley features a wireless all-in-one design, making it plug-and-play and quick to install in just 3 minutes, saving you valuable time. NOTE: Some models may need a load resistor to adjust the flash rate for faster flashing
- DOT + EMARK APPROVED - This 2025 LX-LIGHT 7 inch led headlight and 4.5 inch led fog ligts meeting U.S. Department of Transportation( DOT) standard, DOT approved guarantees that your lights are legal on the road, meeting section 108 requirements of the Federal Motor Safety Standards. Your DOT-compliance is clearly etched on the lens of the light. With its blend of style, brightness, and durability, it stands out as a top choice for improving visibility and safety on the road. If you're considering an upgrade, this headlight kit is worth a look!
- SUPER BRIGHT - LX-LIGHT 7'' led motorcycle headlight and 4.5'' led passing lights made with 100% Germany Original High-performance LED chips, 1200% brighter than other similar headlights kit. Headlight Power: 120Watts. Luminous Flux: 6000LM High Beam, 4000LM Low beam. Fog lights Power: 60Watts. Operating Lumens Output: 1440LM each lamp. Color Temp: 5700K warm white. Get a whopping 270° of lighting coverage with a deep spotlight cup and dual side shooters! The design is sleek and stylish, with the amber signals offering excellent visibility and the white driving light providing a bright, focused beam for enhanced night riding.
- ALL IN ONE KIT + EASY INSTALLTION + BUILT IN EMC - This 7inch motorcycle headlight kit made by black durable aluminum housing,shock-proof waterproof(IP67). New built-in canbus and EMC function used for prevent flicking and interfering with your bike radio. All in one kit design with cool mounting bracket, no need extra purchase the ring to fit. It can be installed with minimal tools, making it accessible even for those who aren’t particularly tech-savvy.
- FITMENT - This motorcycle led headlight compatible with Electra Glide Classic/Ultra Classic 1994-2019, Compatible with Electra Glide Stand/CVO/Ultra Limited 1994-2022, Compatible with Road King 1994-2022, Compatible with Softail Heritage/Deluxe/Slim/CVO 1994-2017, Compatible with Street Glide 2006-2022, Compatible with Tri Glide Ultra 2009-2022, Compatible with Dyna Switchback FLD 2012-2016, Compatible with Freewheeler 2015-2022. For 2014 to 2019 "Street Glide Special" and "Road King Special" needs an H4 to H9 adapter ( PACKAGE INCLUDED) . For 2014+ Harley Davidson Touring,Trike models needs 3 prong plug, ( PACKAGE INCLUDED).
- PACKAGE INCLUDED - 1 X Black Honeycomb 7 Inch led headlight +2 X Black 4.5 Inch led fog Lights + 1 X Black adapter ring + 1 X H4 to H9 adapter + 1 X 3 prong plug
- Compatible with Harley Davidson- 7 Inch LED motorcycle headlight for Road King, Street Glide, Ultra Classic, Electra Glide, Heritage Softail, Softail Deluxe, Softail Slim, Fatboy, Switchback, Ultra Limited, Tri, CVO, 1989-2022. For more fitment info, please check product descriptions on the page.
- Plug-N-Play Light Kit- Includes all needed parts. Switchback, Road King, Street Glide, Electra Glide and Ultra Limited needs the included bracket to fix firmly. "2014 to 2022 "Street Glide Special" and "Road King Special" needs the included H4 to H9 adapter.
- Amazing Light Output- 4000lms on high beam, 2600lms on low beam. Sufficient bright lights make night driving more fun and safer. You can see further and wider than before. 6000K light output is much more noticeable than older halogen "yellow" light.
- Well-Constructed Headlight-Solid die-cast aluminum base housing and shock-resistant lens provide maximum protection for headlights from minor scuffs. Completely sealed design will prevent the problems of getting water inside and ruining the bulb.
- Classics Never Go Out Of Style-- TRUCKMALL DOT-Approved LED Headlights are plug& play for most models. Perfect and easy headlight upgrade for your beloved motorcycle. Start fresh with TRUCKMALL LED headlights that are solid and stylish, you could not be happier!
![TRUE MODS 7' LED Headlight 4.5' Passing Light for Harley Davidson + Chrome Mounting Bracket [HALO DRL] H4 For Road King Electra Glide Ultra Classic Limited Heritage Softail Fat Boy Tri Street Glide](https://m.media-amazon.com/images/I/61SN0i7N7jL._SL160_.jpg)
- LEGENDARY POWER - Drop a gear on weak lighting and leave it in the dust. hese 7in round LED headlights for motorcycles push 4500lm of night-wrecking light, and with an extra 1440lm from each fog passing lamp, you've got enough punch to keep you on the road long after the sun sets.
- AGGRESSIVE STYLING - Halos aren't just for the good guys. Flex your aggressive side with this dark destroying, highway devouring, 7 inch round Halo LED headlight compatible with Harley Davidson Road King, Electra Glide, Heritage Softail, Fat Bod, Street Glide, Tri Glide and more. With blacked out or chrome options both w/ white and amber DRL running light, your unique style will dominate.
- DEVIL'S IN THE DETAILS - Even our 7 inch headlight ring mounting brackets are impressive. They're finished in black or chrome to match the style of your bike and constructed with dampening springs to reduce driving vibration and increase the stability of the mounted light.
- NO SWEAT INSTALL - Some Harley models require a separate mounting bracket when upgrading to an LED headlight. Don't worry, we include it. Other models need a specific adapter harness. No stress, we've got you covered with two different harnesses. The exact fit design to perfectly replace 67700430A Harley-Davidson 7 inch Daymaker headlights makes these head lights your best bet in line.
- HERE TO STAY - Tough and determined, our 7" LED motorcycle headlights and fog passing lights keep on fighting through years of hard use. With an IP67 waterproof rating, an integrated heat sink, and an impact-resistant lens, these headlamps are here for the long haul.
- 【Worth Upgrading】With 60pcs high intensity LED chips, bright enough and over 50000 hours lifespan, increased rear visibility which is easier to notice by other vehicles on the road for safe driving
- 【Multiple Functions All in One】This taillights can be used as running light, brake light, and turn signal light(turn left/right), also come with extra license plate light. All modes and functions are built together which are more practical than the original taillights
- 【Plug and Play】Easy to install within a few minutes, plug and play design, compared to others, we also upgrade the turn signal wire to a plug style, just plug 3 plugs to the corresponding position on the rear of your motorcycle to complete the installation, no need for any Hardwired
- 【Compatibility】Fits for Harley Sportster 883, Sportster 1200, Dyna, Tour Glides, Road Glides, Road Kings, All 1991-2010 FLST Models (except 1991-2000 FLSTF, 2005-2010 FLSTN, 1997-2003 FLSTS, 2005-2007 FLSTSC, 2010 FLSTSE); All 2002-2010 FXST Models (except 2002-2007 FXSTD, 2007-2009 FXSTSSE, 2008-2010 FXCW/C);1991-2010 Electra Glides (except 2005 FLHTCSE, 2009 FLHT Standard)
- 【Package Included】1 PCS smoked housing LED tail light, 1 PCS Gasket
- Fitment: Fit for Road King, Street Glide, Ultra Classic, Electra Glide, Heritage Softail, Softail Deluxe, Softail Slim, Fatboy, Switchback, Ultra Limited, Tri, CVO, 1989-2019. NOTE: Switchback, Road King, Street Glide, Electra Glide and Ultra Limited needs ring to fix firmly, "2014 to 2019 "Street Glide Special" and "Road King Special" needs an H4 to H9 adapter( PACKAGE INCLUDED), 2013 TOURING CVO Ultra Classic Electra Glide FLHTCUSE8 will need to modify wire harness for fog lights.
- Features: AlyoNed Headlight is with Double Lens, brighter than Singal Len headlight in the market. Much safer for night drving and will not glare the oncoming drivers.
- Specifications: 4000lms on high beam, 2600lms on low beam, 6000K pure white light, IP67 waterproof rating, work temperature from -40℃ to 80℃, lifespan over 50000hrs.
- Certifications: DOT & SAE approved, E-Mark Rating
- Package Included: 1 x 7" LED Headlight, 2 x 4.5" LED Fog Lights, 1 x Headlight Ring Bracket, 1 x Wiring Harness for Headlight, 1 x H4 to H9 Wire Adapter, 6 x Connectors.
Illuminating Your Ride: The Essential Buying Guide for Road King LED Lights
Upgrading your Harley-Davidson Road King with LED lights is a smart move. LEDs offer brighter light, last longer, and use less power than old halogen bulbs. This guide helps you pick the best lights for your classic cruiser.
1. Key Features to Look For
When shopping for Road King LED lights, focus on these main features. These details decide how well the lights work.
- Brightness (Lumens): Look for high lumen counts. More lumens mean a brighter, clearer beam. Aim for at least 3000 lumens for headlights.
- Beam Pattern: A good headlight needs a sharp cutoff. This keeps light on the road and prevents blinding oncoming drivers. Check if the pattern is DOT (Department of Transportation) or ECE approved for legal street use.
- Daytime Running Lights (DRLs): Many modern LED kits include DRLs. These are bright, white rings or accents that make your bike highly visible during the day.
- Turn Signal/Brake Light Functionality: For auxiliary lights, ensure they flash correctly. Some cheaper models need extra load resistors to prevent hyper-flashing (blinking too fast).
2. Important Materials Matter
The materials used in LED assemblies greatly affect their lifespan and performance. Good materials resist the harsh conditions a motorcycle faces.
The outer casing should be made from durable materials like die-cast aluminum or heavy-duty polycarbonate. These materials handle road vibrations and heat well. Heat management is crucial. LEDs produce less heat than halogens, but they still need cooling. Look for lights with built-in heat sinks (fins) or active cooling fans to keep the chips cool. Cooler LEDs last much longer.
3. Factors That Improve or Reduce Quality
Quality in LED lighting comes down to the chips inside and how the whole unit is sealed.
Factors That Improve Quality:
- High-Quality LED Chips: Brands like CREE or Phillips make the best chips. They offer better light output and consistency.
- IP Rating: Look for an IP67 or IP68 rating. This means the lights are highly protected against dust and water immersion.
- Plug-and-Play Installation: Kits designed specifically for the Road King harness usually fit perfectly without cutting wires.
Factors That Reduce Quality:
Avoid lights that feel very light or use cheap plastic lenses. If the housing gets hot to the touch quickly, the internal cooling system is failing, and the lifespan will be short. Poorly sealed units often fail after riding through heavy rain.
4. User Experience and Use Cases
The best Road King LED lights transform night riding.
Night Riding: Users report significantly reduced eye strain because the light is whiter and closer to natural daylight. You see road hazards sooner. The added visibility also makes you feel safer.
Touring and Customizing: If you often ride long distances, the reliability of LEDs is a huge plus; you worry less about bulb failure far from home. Many riders also choose LEDs for the modern, crisp look they give the classic Road King style.
Installation Ease: Most modern kits are direct replacements. You simply remove the old bulb and plug the new LED unit in. However, some large headlight units might require minor adjustments inside the housing bucket for proper aiming.
Frequently Asked Questions (FAQ) About Road King LEDs
Q: Are LED lights for my Road King street legal?
A: Many are, but you must check. Look for DOT or ECE markings on the lens or packaging. Non-marked lights might cause issues during inspection or traffic stops.
Q: Will installing LEDs drain my battery faster?
A: No. LEDs use significantly less power (watts) than traditional bulbs. This actually saves a little power for other accessories on your bike.
Q: Do I need a special wiring harness for my Road King?
A: Most recent LED kits are plug-and-play for 2014 and newer models. Older bikes might need an adapter harness to match the connector shape, but this is usually included.
Q: How long should good LED lights last?
A: High-quality LED assemblies are often rated for 30,000 to 50,000 hours of use. This is much longer than the few hundred hours a halogen bulb might give you.
Q: Why are my new LED turn signals flashing too fast?
A: This is called hyper-flashing. It happens because the bike’s system thinks the low-power LED bulb is burned out. You will need to install load resistors across the wires to fix this.
Q: Can I install these lights myself?
A: Yes, most headlight and auxiliary light replacements are simple DIY jobs that take less than an hour. Basic hand tools are usually all you need.
Q: What is the main difference between a simple LED bulb replacement and an entire LED assembly?
A: A simple bulb replacement just swaps the light source inside your old housing. An assembly replaces the entire bucket, offering better optics, improved heat management, and often brighter overall performance.
Q: Do I need to aim my headlight after installing a new LED unit?
A: Yes, it is highly recommended. Even if it looks straight, the new light source position might change the beam focus. Aiming ensures you see far without blinding others.
Q: What color temperature is best for motorcycle LEDs?
A: Most riders prefer 6000K (Kelvin). This gives a crisp, pure white light that looks modern and offers excellent contrast on the road.
Q: Are there specific LED kits just for the Road King passing lamps?
A: Absolutely. Many companies sell matching sets of LED bulbs or complete assemblies designed specifically to fit the smaller auxiliary passing lamp housings found on the Road King.