Zhuhai, China — Luxfighter, the automotive lighting brand of Zhuhai Zhengyuan Optoelectronic Technology Co., Ltd., has officially launched the new P36 H11 LED headlight bulb (Smart ECE series). The new model is built around one simple idea: certified street-legal performance that any 12V vehicle owner can install with confidence.
The P36 H11 is fully ECE R37 homologated — certificate No. 37R-03 0006, carrying the E57 approval mark — and approved for all 12V vehicles. Each bulb delivers 1350 lumens from just 20W of power, with an active fan-cooling design that keeps output stable over long night drives. For drivers still running stock halogen bulbs, the P36 H11 is one of the most straightforward — and most defensible — LED headlight upgrades available this year.
【P36 Series-40W 2700LM Manufacturer & Supplier - Zhengyuan Optoelectronic】
The aftermarket is full of bright bulbs, but brightness alone does not make a bulb legal — or safe. That is why certification sits at the heart of the P36 series.
The P36 H11 is homologated under ECE R37, the UN regulation that defines performance and safety requirements for vehicle lighting in ECE member markets. It carries the E57 approval mark under homologation certificate No. 37R-03 0006, meaning the product has been examined against recognized standards rather than simply marketed against them.
For importers, distributors and retailers, this matters commercially: certified products come with verifiable compliance documentation, which simplifies customs clearance, reduces compliance risk and makes product liability easier to manage. For drivers, it means genuine peace of mind — the bulb is designed for street use in markets that adopt ECE standards, not just for showroom brightness.
One practical note: while the P36 H11 meets ECE R37 requirements for road use, periodic vehicle inspection rules still vary from country to country and region to region. Where local inspection requirements apply, we recommend keeping the original bulbs and refitting them before inspection — a small step that keeps every customer fully covered.
| Item | Specification |
| Series | Luxfighter P36 (Smart ECE) |
| Socket / Model | H11 — P36-H11 |
| Certification | ECE R37 homologated · E57 approval mark · Certificate No. 37R-03 0006 |
| Light Source | High-brightness LED beads |
| Power | 20 W per bulb |
| Luminous Flux | 1350 lm per bulb (2700 lm per set) |
| Input Voltage | DC 11–30 V (approved for all 12V vehicles) |
| Cooling | Built-in fan — active thermal management |
| Packing | 2 pieces per set |
More Light, Less Power, Better Heat ManagementThe P36 H11 is engineered around efficiency. At just 20W per bulb, it produces 1350 lumens — noticeably more light per watt than a conventional 55W H11 halogen bulb — so the upgrade pays off every time the headlights go on.
Performance is only half the story. LED bulbs are sensitive to heat, which is why the P36 H11 is equipped with a built-in fan for active cooling: heat is moved away from the LED beads continuously, helping the bulb hold stable brightness instead of fading as temperatures rise. The wide DC 11–30V input range adds further tolerance for real-world voltage fluctuation in vehicle electrical systems, and because the P36 H11 is approved for all 12V vehicles, one product line covers a large share of the global car parc — a real advantage for distributors managing inventory.
Each set contains 2 pieces, so a vehicle's pair of headlights is replaced in one order with matching output on both sides.
Plug-and-Play Upgrade for All 12V VehiclesThe P36 H11 is designed around the H11 socket, one of the most widely used headlight sockets across global car brands, and is approved for all 12V vehicles. For most drivers, upgrading is a straightforward bulb replacement with no complicated modification required.
Two buying habits keep every installation smooth:
Confirm the bulb type first.
● Although H11 is common, always check the vehicle's owner's manual or current bulb before purchasing — the correct model match is the first step to a problem-free install.
Know what to expect after installation.
● On some vehicles — including imported models — the steering angle warning light may illuminate after replacing the bulbs. This is a normal electrical characteristic of the vehicle, not a product defect. Similarly, on certain vehicles a low operating noise may be picked up by the radio; this is also normal and not a malfunction.
Setting these expectations upfront is part of the P36 promise: certified performance, honest guidance.
【P36 Series-40W 2700LM Manufacturer & Supplier - Zhengyuan Optoelectronic】
● Never look directly at the light beam while the bulb is switched on — it may cause visual impairment.
● Keep the product and its packaging out of the reach of children; small parts present a swallowing hazard.
● Specifications and appearance of the product are subject to change without notice.
Luxfighter is the automotive lighting brand of Zhuhai Zhengyuan Optoelectronic Technology Co., Ltd., a manufacturer headquartered in Zhuhai, China, dedicated to the research, development and production of automotive LED lighting.
For B2B buyers, the P36 launch is more than a new SKU. It is built on what procurement teams actually check: genuine ECE homologation with a traceable certificate number, consistent quality control across production batches, complete compliance documentation for importers and e-commerce sellers, and flexible OEM/ODM and private-label programs for distributors building their own brands. If you are sourcing street-legal LED headlights for retail, wholesale or project supply, the full P36 series and compliance documentation are available on the official website: China Car Light, Car LED Light Manufacturer & Supplier - Zhengyuan Optoelectronic
P36 Series-40W 2700LM Manufacturer & Supplier - Zhengyuan Optoelectronic
The P36 H11 joins the Luxfighter P36 series as a certified, energy-efficient LED headlight upgrade for the world's 12V vehicles. Combining ECE R37 street-legal certification, 1350 lm per bulb at only 20W, fan-cooled thermal management and a wide DC 11–30V input range, it is designed for drivers who want safer night driving — and for partners who need products they can sell with confidence.
Explore the P36 series, download certification documents or enquire about wholesale pricing today.
P36 Series-40W 2700LM Manufacturer & Supplier - Zhengyuan Optoelectronic
Q1: Is the Luxfighter P36 H11 LED headlight bulb street legal?
Yes. The P36 H11 is ECE R37 homologated under certificate No. 37R-03 0006 with the E57 approval mark, and it is approved for all 12V vehicles, making it street-legal in markets that adopt ECE R37 standards. Note that periodic vehicle inspection rules vary locally — keep the original bulbs for inspection where required.
Q2: How bright is the P36 H11 LED headlight bulb?
Each P36 H11 bulb delivers 1350 lumens at just 20W — 2700 lumens per 2-piece set — with a built-in fan for stable, active-cooled performance.
Q3: Which vehicles fit the P36 H11?
The P36 H11 uses the H11 socket and is approved for all 12V vehicles. Always confirm your vehicle's exact bulb type in the owner's manual before purchasing.
Q4: What is in the box and what voltage does it support?
Each set contains 2 pieces. The bulb operates on DC 11–30V input and is approved for all 12V vehicles.
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