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IPF H11 F101HLB F-Series LED Bulbs 6500K | Pack of 2
The IPF H11 F101HLB F-Series LED Bulb Pack delivers an impressive 4600 lumens per pair of intense 6500K daylight-white illumination, dramatically improving nighttime road visibility and beam precision. Designed and manufactured in Japan by IPF Corporation, these premium bulbs feature patented Dual CPS (Dual Copper Post Structure) and LACH (LED Air-Cooling Hole) chimney-effect technology to maximize thermal heat dissipation and prevent LED burnout. Equipped with a compact separate driver unit, these 27W high-output LED modules fit easily into tight headlight and fog light housings while remaining fully compatible with 12V/24V systems, hybrid vehicles, and EVs. Available through HID Concept.com, this 2-pack provides an ultra-durable, plug-and-play upgrade built to rigorous ISO9001 automotive standards.

Key Features & Benefits
- High Output & Precision Optics: Generates up to 4600 lumens per set of crisp 6500K cool white light with ideal beam distribution for superior contrast and road visibility.
- Patented Dual CPS Thermal Design: Features a Dual Copper Post Structure that rapidly conducts heat away from the LED chips directly into an A6063 aluminum alloy heatsink.
- Patented LACH Air-Cooling Structure: Uses a chimney-effect LED Air-Cooling Hole that creates an updraft of cooler air to protect LED circuits during continuous use.
- Compact External Driver Unit: Minimizes interference within tight headlight enclosures and utilizes Japanese-made hybrid capacitors and noise-reduction filters.
- Universal 12V / 24V & EV Compatibility: Operates smoothly across standard 12V passenger cars, 24V commercial trucks, hybrid systems, EVs, and idle-stop vehicles.
- Rugged Automotive-Grade Durability: Built with high-spec resin bodies tested to withstand extreme vibration, water submersion, dust, and temperature swings.
Vehicle Compatibility Section
The IPF F101HLB F-Series LED kit is designed specifically for vehicles utilizing standard H11 socket assemblies.
Cross-Reference Bulb Socket Compatibility:
- Base Size: PGJ19-2.
- Equivalent Sizes: H11, H11LL, H11B, H1155, 64211, 12362.
Popular Vehicle Applications:
Widely used for headlight (low beam/fog light) applications across popular models from Toyota, Lexus, Honda, Subaru, Nissan, Ford, Chevrolet, GMC, Dodge, RAM, Jeep, Hyundai, Kia, BMW, Audi, and Volkswagen.
System Compatibility Note: LED bulbs require full 12V/24V power to operate properly. If your vehicle's H11 headlight or fog light circuit doubles as a reduced-voltage Daytime Running Light (DRL) at 1/3 power, an auxiliary relay harness or load equalizer may be required to prevent flickering.
Performance & Visibility Section
Standard H11 halogen bulbs emit a warm, yellowish beam that can leave dark spots on unlit roads or struggle during night driving. Upgrading to the IPF H11 F101HLB F-Series LED kit transforms your front illumination with 4600 lumens of high-luminance 6500K cool white light. IPF’s optical engineers precisely align the Dual CPS LED placement to replicate the natural filament location of standard halogen bulbs. This provides a wider beam spread, sharp cut-off lines, and long-range illumination without blinding oncoming traffic or scattering glare in dark conditions.
OEM Quality & Reliability Section
Sourcing authentic Japanese IPF Corporation products from HID Concept.com guarantees trusted performance built under ISO9001 quality certifications. Since 1946, IPF has engineered specialized motorsports lighting and original equipment optics. Unlike low-quality unbranded LED kits that suffer from heat buildup and radio frequency interference (RFI), the F101HLB uses a Japanese-engineered external driver equipped with common mode choke coils, ferrite cores, and a built-in cooling fan to ensure steady, flicker-free operation and zero radio noise.
Installation Information
Installing the IPF H11 F101HLB F-Series LED Bulbs is a quick, 100% plug-and-play process requiring no wire cutting or special tools. To begin, turn off your vehicle's ignition, switch off your lighting controls, and allow the headlight housing to cool completely. Locate the stock H11 halogen bulb behind the headlight or fog light assembly, twist it counterclockwise, and remove it from the housing. Unplug the factory wiring harness from the halogen bulb, then connect it directly to the compact IPF external driver harness. Insert the new IPF LED bulb into the headlight housing socket, lock it into position by twisting clockwise, and secure the lightweight external driver to a safe mounting point inside the engine bay using zip ties. Finally, switch on your vehicle's lights to verify instant, error-free illumination and proper beam alignment.
Note: Depending on the vehicle may trigger an error message and/or a hyperflash. In case this happens, please install a CANbus to eliminate the error.
Application Note: LED bulbs from all brands are not compliant with DOT / FMVSS108 and are not street-legal in the USA. LED bulbs are only legal in the USA for Fog Light use. LED bulbs are legal for off-road use in ATV, snowmobile, and off-road racing use. International law and regulations vary by country.
Technical Specs
| Size | H11 |
| Base |
PGJ19-2 |
| Technology |
LED |
| Color temp. (K) |
Up to 6500K |
| Lumens (lm) | Up to 4600lm |
| Voltage |
12V / 24V |
| Wattage |
27W |
| Manufacturer part number (MPN) | F101HLB |
HIDCONCEPT.COM ships worldwide using UPS, DHL, & USPS within 24-48 hours during the business days.
For International customers:Please be aware that your country may charge you customs duties, taxes, and brokerage fees on importing goods on certain products. We are not responsible for any customs or duty taxes that your country’s government agency may charge on your merchandise. We advise you to consult your local government import office with any questions.
Return
We will accept returns for a refund or exchange on products in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. All returns without an exchange are subject to a 15% restocking fee without exception. The customer would be responsible for return shipping unless the reason for the return was our mistake which we will send you the pre-paid shipping label for. Your original shipping cost will be deducted from the refundable amount if you use the promotional free shipping code. All refunds must be issued back to the original payment method. We will NOT be able to process your return if your RMA number is not included with your product. Please allow 2-3 business days for us to process the return upon receipt.
We reserve the right to deny/ refuse the return if your return does not meet the criteria stated above.
Exchange
Product may be exchanged if they are in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. Customer is responsible for shipping cost to and from our warehouse unless exchange is required by our mistake which we will cover all the shipping costs. You will not be able to re-use any promotional free shipping code if you have already used them on your original purchase.
Refund
Please allow 2-3 business days for us to process your refund once we receive your returned product. We will not issue the refund if your returned product does not meet the criteria we have stated on our return policy. Please note that there is a 15% restocking fee unless you are returning your product for an exchange.
