IHNZCB LED Headlight Bulbs for Honda Rancher TRX420 TRX500 2014-2022 - 6000K Cool White, 2-Pack, IP68, 14,000 lm

These IHNZCB 34901-HR3-A21 LED headlight bulbs upgrade 2014–2022 Honda Rancher TRX420 and TRX500 headlights to a 6000K cool-white, high‑output LED set designed for brighter, longer-lasting illumination.

Replace worn halogen lamps on your ATV or UTV with a plug-and-play LED solution made specifically to fit the Rancher TRX420 and TRX500 models. The pair of 34901-HR3-A21 bulbs use CSP LED chips, an aviation-grade aluminum body, IP68 waterproofing and a built-in cooling fan so you get improved brightness and reliable thermal management without external drivers or complicated wiring.

How much brighter are these bulbs than the stock halogens?

IHNZCB claims these LEDs produce up to five times the brightness of standard halogen bulbs, delivering a combined output around 14,000 lumens per pair and a crisp 6000K cool-white color. That translates to a wider spread and longer reach so obstacles, trail edges and road signs appear sooner at night.

• Approximate output: 55W per bulb, 14,000 LM per set
• Color temperature: 6000K cool white for contrast and clarity
• Improved beam distance and peripheral illumination

Will these LEDs fit my Honda Rancher without modification?

The 34901-HR3-A21 is designed to match the size and socket style of the original halogen bulbs used in 2014–2022 TRX420 and TRX500 models. The compact heat sink and absence of an external driver make installation straightforward using factory housings and the same 3‑prong connector.

• Direct-fit design: same approximate size as stock halogen
• No external driver or additional wiring required
• Verify your original socket is a 3-prong type before purchase

How durable are these bulbs for off-road and wet conditions?

Constructed with aviation-grade aluminum and rated IP68, these LEDs are built to withstand water exposure, dust and the vibration of off-road use. An integrated cooling fan reduces internal temperature, helping limit light decay and extending service life compared with passive LED designs.

• IP68 waterproof rating for wet and dusty environments
• Built-in fan for active heat dissipation and lower operating temperatures
• Estimated service life up to about 50,000 hours (roughly 5+ years depending on use)

Are these bulbs compatible with my vehicle’s electronics?

IHNZCB equips these LEDs with CSP chips designed for high compatibility across modern vehicle systems—advertised as fitting about 98% of vehicles. Because electrical and ECU responses vary, confirm your Rancher’s plug type and, if necessary, contact IHNZCB support for assistance before installing.

• Built-in CSP LED chips for broad system compatibility
• Compatible with factory sockets on most Rancher TRX420/TRX500 models
• Customer support available for fitment questions or troubleshooting

Who this is for: Owners of 2014–2022 Honda Rancher TRX420 or TRX500 ATVs and UTVs who want a simple, durable headlight upgrade that increases brightness and visibility without major wiring changes. It’s a good choice for riders who need a plug‑and‑play replacement that stands up to off‑road conditions, improves nighttime sightlines, and reduces the frequency of bulb swaps.