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Newest FL-BH H4 HB2 LED Bulbs 9003 Replacement Upgrade
HB2 9003 H4  LED Bulbs vs Halogen
How to Adjust HB2 9003 H4 LED Bulbs

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Item #: 16897166

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About this item

FL-BH Vision 9003 H4 HB2 LED bulbs from Alla Lighting: this H4 HB2 LED bulbs replacement upgrade halogen lamps, incandescent DRL for automotive cars, trucks, motorcycles for visions, safety and luxury improvement.


Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in snowmobile, ATV and off-road racing use, only auxiliary for forward lighting. International legality varies by country. Note: This application regulation limit is not unique to Alla Lighting LED bulbs. All LED bulbs from all brands, regardless of marketing claims, are prohibited from street use in LED headlights in the USA. Click here to learn more.

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Height(Bottom to Holder)

Polarity Sensitive

Optional Colors

FL-BH Vision H4 9003 HB2 LED forward lighting bulbs from Alla Lighting: H4 9003 HB2 LED bulbs replacement upgrade dim halogen or HID or damaged forward lighting, daytime running lights(DRL), cornering lights bulbs for automotive cars, trucks, motorcycles for visions, safety and luxury improvement.

Fore most vehicles, just plug and play, easy installation. For some European vehicles, extra LED resistors or decoders or DRL anti-flickering harness maybe required to avoid the flickering or error code.

FL-BH H4 9003 HB2 LED Forward lighting Bulb vs Halogen Headlamp

Alla Lighting FL-BH H4 9003 HB2 LED Forward lighting Bulb vs Halogen Headlamp
  • Features

  • ckages: Includes one pair (2pcs) newest FL-BH H4 HB2 LED forward lighting bulbs upgrade for cars, trucks, motorcycles.
  • Easy fitment: Mini & petite design, 1:1 dimension as stock halogen H4 9003 HB2 forward lighting, easy fitment for 99% vehicles
  • Light Output: Each H4 9003 HB2 LED forward lighting conversion kits bulb light up to 6250 lumens, total 12500 lumens for both H4 9003 HB2 LED forward lighting conversion kits bulbs
  • Color: 6000K - 6500K xenon white
  • LED Chips: Genuine high power, premium quality and high illumination customized LED Chips, Newest technology inteilligent cooling system with dual ball fan, 6063 aviation aluminum heat sink design for longer life span & further light output area.
  • Waterproof! Rainproof driver: IP65. Working Power: 45W per H4 HB2 LED forward lighting bulb, 90W for both H4 HB2 led forward lighting bulbs.
  • Cross reference number: H4, 9003, HB2, H4LL, HB2LL, 9003LL, etc.
  • Applications: Used for replacing halogen, HID or damaged H4 9003 HB2 dual high/low beam conversion kits forward lighting, DRL(daytime running light), cornering lights, etc.
  • Lifespan: More than 30,000hrs in 25°C ambient. 
  • Beam Pattern: Adjustable
  • Cross Reference:  

ECE: H4/HB2/9003

Lucas: 490/472/473/475/478/48870

Narva: 48951/48911/48892/48881/48882/9003LL

Philips: 12459/12593/113342/12342/9003/9003LL

Wagner: 1213H4/1260H4/2475H4/9003/9003LL

Eiko: 01019/01010/01009/9003

GE: 50450/50440/9003/9003LL

Hella: 78158/78160/78155/78156

Osram/Sylvania: 64191/64193/64196/9003/9003LL

GM: 882929964

  • Specifications

Raw Lumens


Optional Colors

6000K ~ 6500K Xenon White

Base Type




Adjustable Color


Adjustable Beam Pattern


Current Draw

3.5A (3500mA)

Power Consumption


Operating Voltage

9V~24 VDC


Polarity Sensitive




Operating Temperature

-40~+80 °C (-40~+176 °F)

Cross Reference Number

H4, 9003, HB2, H4LL, HB2LL, 9003LL

Life Span

30, 000 hours


12 Months

  • Warranty

Alla Lighting warrants that its Bulbs will be free from defects in material and workmanship for ONE year from the date of purchase by the Original Purchaser. This warranty does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, act of nature, motor vehicle accidents or alterations.

For more details, please click here.

  • Package


  • One pair (2 pieces) FL-BH HB2/9003/H4 LED forward lighting bulbs
  • Owner manual
  • Shipping

Domestic (U.S.) Shipping

All domestic (U.S.) orders ship with USPS, and all orders will be shipped out within 24 working hours (except out of stock items), Free standard shipping.

All Orders will be shipped out within 24 working hours.

International Orders maybe charged customs clearance.

More details, please click here.

  • Vehicle Fitment

Check whether this bulb can fit your vehicle or not, check Bulb Size Guide for more details, please input your vehicle's Make, Year, Model, Qualifier, Applications to fast locate products options.

  • Accessories

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Customer Reviews

Based on 21 reviews
Vehicle's information: 2019 Honda Fit
Awesome LED low/high beam upgrade

Installed both on my vehicule. Just wow! I had to slightly modify the rubber boot and add some silicone grease but that was expected. Light pattern is the same as the Xenon. Now I can see during night time. The bright light does not seem to bother the other drivers (I am not driving a truck or an SUV, LOL)

Vehicle's information: 2007 Yamaha 1300T
Love the lights

I bought some for my car and was very impressed, so ordered a set for my motorcycle

Brightest LED headlight bulb

Best bulb ever! Tried so many in the past, but this one is the best. Perfect beam pattern.

Vehicle's information: 2015 Toyota Tacoma
Awesome Lighting

I was really pleased with the new led headlights, and the brake lights that I ordered form Alla Lighting. This has always been my go to for led lighting for my truck. Thank you for a great product.

Vehicle's information: 2012 Honda CRV
Great Customer Support and Terrific Light Upgrade!

Ordered FL-BH Vision 9003 H4 HB2 LED and I got terrific Customer Service from Cindy after the sale (which is what you always want)! When you are installing the Light, make sure you turn (rotate the light in the black ring adapter) to finish the installation so it locks into place. I watched a Video on Youtube from Alla Lighting which convinced me that I could install myself. Very responsive company!

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