28–42mm Festoon LED Bulbs | Wholesale Auto Lighting

EKLIGHT premium canbus 28mm 31mm 33mm 36mm 39mm 42mm Festoon LED bulbs with true CANBUS error-free decoding? 1:1 replacement for 578, 211-2, 6411 bulbs. Perfect for dome, map, license plate lights.

Product Model

Canbus Festoon Led

Voltage

9-24V

Lumens

420LM

Color Temperature

White,Red,Amber,Ice Blue,Green,Halogen Yellow

LED Chip

3030

Available Bulb Types

28mm 31mm 36mm 39mm 42mm 44mm

Customizable

Laser Logo,Packaging Box

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Details

EKLIGHT Premium 42mm Festoon LED Bulbs 578 211-2 6411 CANBUS Error Free for Car Interior Dome, Map, Trunk, License Plate Light (Wholesale & OEM)

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💡 Why Choose EKLIGHT Festoon LED Bulbs?

EKLIGHT provides the exact 1:1 performance with factory-direct margins. Engineered with an advanced built-in CANBUS system and superior thermal management, this dual-pointed LED bulb is designed to maximize your retail profit and minimize customer returns.

100% True CANBUS Error-Free: Equipped with upgraded smart IC drivers and strong ceramic/alloy heat-dissipation load resistors, effectively eliminating 99% of vehicle dashboard errors and hyper-flashing.
Massive Cross-Reference Compatibility: One single bulb replaces multiple halogen cross-numbers including 28mm-42mm, 578, 211-2, 212-2, 214-2, 560, 569, 6411, 12844. Perfect for stocking optimization!
Non-Polarity & Plug-and-Play: 1:1 halogen dimension design (Length: 1.65" / 42mm, Width: 0.47"). Truly plug-and-play, fits snugly into the original housing without loose connections.
Ultra Brightness & Wide Coverage: Powered by high-grade SMD LED chips, delivering 420LM per bulb of 6000K Xenon White light. Transforming dim yellow interior light into a modern, crisp view.
Multi-Application Fit: Extensively used for Dome Lights, Map Lights, Trunk/Cargo Lights, Courtesy Lights, License Plate Lights, Glove Box Lights, and Vanity Mirror Lights.

Parameter	Specification Details
Product Size / Bulb Base	28MM 31MM 36MM 39MM 42MM 44MM / Festoon, Double-Pointed
Brand	EKLIGHT
Light Source	High-Efficacy 3030SMD LED Chips
Wattage	4.2W / Bulb
Lumen Output	420 LM / Bulb (Super Bright)
Color Temperature	6000K Xenon White (Custom colors available for bulk orders)
Operating Voltage	DC 9-24V
CANBUS Capability	Yes, Built-in Intelligent Decoder (Error-Free)
Polarity	Non-Polarity (Easy Installation)
Lifespan	Up to 30,000+ Hours

As a direct automotive lighting manufacturer (EKLIGHT), we fully support your brand growth:

Low MOQ & Fast Lead Time: Flexible minimum order quantities for trial orders. Massive raw material inventory ensures rapid production and shipping.
- Customized Packaging (OEM/ODM): We can customize anti-static bags, blister packs, or custom-branded retail color boxes (just like Lasfit/Morimoto style) to help build your brand.
- Strict Quality Control: Every single festoon bulb undergoes a 100% rigorous 2-hour aging test before packing.
- Global Shipping Support: Experienced in shipping to North America (USA, Canada), Europe (Italy, France, Germany, Poland), Australia, etc., with DDP/FOB terms available.
- 🔥 Want to Boost Your Car LED Retail Business? Get a Direct Factory Quote Today!
  
  Are you a distributor, Amazon/eBay top seller, or local workshop owner looking for premium quality Canbus Festoon LED bulbs?
  - Stop paying retail margins to middle-men.
  - * Get the highest stable decoding performance that keeps your customers satisfied.
  👉 Click the "INQUIRE NOW" button below or email us at ivy@eklight.com. Let our sales experts send you the complete wholesale price list, bulk discounts, and OEM package options within 12 hours!