• Royal Enfield 591442/A halogen headlamp bulb
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UNDER THE HOOD

Royal Enfield 591442/A – OEM Halogen Headlamp Bulb 12V 60/55W for RE 350 & All Bikes with H4 Socket

Royal Enfield 591442/A – OEM Halogen Headlamp Bulb 12V 60/55W for RE 350 & All Bikes with H4 Socket

Rs. 187.00
Rs. 199.00 Rs. 187.00
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Important Order Policy
Please order only after confirming the part number, model, variant, year, side, connector type and compatibility. All orders are non-cancellable once placed. Correctly shipped spare parts are not eligible for return, exchange or refund due to wrong selection, wrong diagnosis, fitment mismatch, mechanic recommendation or change of mind. Electrical/electronic items are additionally non-returnable once opened, installed, plugged in, tested or used. Wrong item, damaged item or missing item claims require a complete unboxing video within 24 hours. Read full Return & Warranty Policy

Bring light back to your ride with the genuine Royal Enfield 591442/A Halogen Headlamp Bulb (12V, 60/55W). This factory-spec bulb delivers the brightness and beam pattern your Royal Enfield was built to use, ensuring excellent visibility and safe riding at night. 

It is ideal for Royal Enfield models like Bullet, Classic, Meteor (if they use the same bulb spec) and any bike using an H4 / 60/55W halogen fitting. Because it’s OEM, it matches factory tolerances, focus pattern, and durability better than generic replacements.

⚠️ Fitment check: Always verify that your headlamp uses a 12V 60/55W halogen (H4 style) bulb before ordering. If your current bulb differs, this part might not fit or function correctly.

Key Features:

  • Genuine Royal Enfield 591442/A halogen bulb

  • Specifications: 12V, 60/55W

  • Correct OEM beam pattern and focus

  • Designed for Royal Enfield lighting groups / headlamp assemblies

  • Better reliability, heat / vibration tolerance vs generic bulbs

  • Plug-in replacement — no modifications

Compatibility Table (Trusted / Likely):

Model Engine / Spec Notes / Source
Classic 350 / Bullet 350 / Bullet 500 (where H4 bulbs are used) 350 / 500 cc

Variants / Supply:

  • Part No.: 591442/A

  • Type: Halogen headlamp bulb, 12V 60/55W

  • Supplied: Single bulb

FAQs :

  1. What connector type is 591442/A?
    → It is a halogen bulb for headlamp, typically an H4 style (dual filament 60/55W) in Royal Enfield lighting setups.

  2. Will this bulb work as high beam / low beam?
    → Yes — as an H4 (60/55W), it has both high and low filament capabilities.

  3. Can I use 591442/A in non-Royal Enfield bikes?
    → Absolutely — if your motorcycle uses an H4 / 60/55W halogen headlamp fitting, this OEM bulb will fit.

  4. Is 591442/A better than aftermarket bulbs?
    → Yes — being OEM, it offers better beam pattern accuracy, longer life, and reliable heat / vibration handling.

  5. How long will the 591442/A bulb last?
    → Typically, halogen headlight bulbs last 300–500 hours, depending on usage, voltage fluctuations, and heat.

  6. What symptoms show when this bulb fails?
    → Dim light, flickering, color shift, or full headlamp outage under certain conditions.

  7. Can I upgrade to LED / HID instead?
    → Yes — but you’ll need an LED / HID conversion kit that fits your headlamp housing and maintains correct beam focus.

  8. How to test the bulb before installation?
    → Use a 12V test light or multimeter to supply similar voltage and check brightness before mounting.

Verify Fitment on Official Brand Portals

For selected genuine spare parts, you can cross-check the part number on the official brand portals before ordering.

Royal Enfield Official Spares Portal

Hero MotoCorp Official eCatalogue

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