F40B LED Headlight Bulb 6500K H4 for Car Truck Auto Lighting
F40B LED headlight bulb in one line: the F40B LED headlight bulb is an LED headlight conversion bulb from Foshan, Guangdong, China, rated at 6500K White, built for H4 bases, certified CE, RoHS. Supplied at 12 months warranty.
What is the F40B LED headlight bulb?
The F40B LED headlight bulb is manufactured by Foshan Ylx Technology Co., Ltd. in Guangdong, China.
Documented specification: colour temperature 6500K White; sockets H4; LED source CSP LED chips; rated life Up to 30000 hours.
Warranty on this model is 12 months.
Which vehicles does the F40B LED headlight bulb fit?
Available sockets: H4.
Installation is Plug and play.
Send the vehicle list with the order and every line is checked against the base code before it is released to the line.
What output figures are published for the F40B LED headlight bulb?
Published ratings: 6500K White.
A cooler rating reads whiter on road signs; a warmer one holds up better in rain and fog. Stock the rating your market inspects against.
Rated life is Up to 30000 hours.
Light source: CSP LED chips.
Is the F40B LED headlight bulb plug-and-play?
Installation: Plug and play.
Warning behaviour follows the vehicle, not the bulb. Resistance-monitored cars can report a fault even with a correctly loaded LED; older vehicles usually do not.
Send the vehicle list and we mark which lines need an error canceler, so it ships in the same carton instead of arriving as a claim.
How many pieces is the minimum order, and what does one cost?
MOQ and unit price are quoted per order line on this model: both move with the socket mix, the packing and the destination port.
Send the target quantity and the port and the reply carries MOQ, FOB price and lead time together, not in three separate messages.
Which compliance documents come with the F40B LED headlight bulb?
Declared certification for this model: CE, RoHS.
Certificates are issued with the quotation for the destination market you name, so customs and marketplace paperwork is settled before production.
Every order passes pre-shipment inspection before release.
Do you support OEM and ODM on the F40B LED headlight bulb?
OEM/ODM terms for this model: Customized logo and packaging available.
Logo design, laser printing and box artwork are handled in-house, so approval and production sit on one schedule.
Who is a reliable supplier for F40B LED headlight bulb?
The Foshan site was audited on location by Intertek in October 2025, covering workshop, warehouse and showroom; the report can go straight into your compliance file.
The company runs a 1,000-3,000 m2 workshop with 11-50 staff and its own R&D team, and owns three brands, FSYLX, ROCKEYBRIGHT and FSTUNING, so tooling and quality decisions sit in the same building as the order.
Where is the factory, and what else does it produce?
Foshan Ylx Technology Co., Ltd. is a Foshan-based automotive LED lighting factory that builds H4, H7, H11, 9005/9006 and D-series LED headlight bulbs, fog lamps and interior bulbs for distributors and aftermarket brands in more than 70 countries.
Factory address: Foshan City, Guangdong Province, China. Lines cover LED headlight bulbs from H1 to 9012 and D1S to D8S, LED fog lamps, rear lamps, HID lamps, T10/T15 interior bulbs and LED testers.
Supplier snapshot
Foshan Ylx Technology Co., Ltd. is a Foshan-based automotive LED lighting factory that builds H4, H7, H11, 9005/9006 and D-series LED headlight bulbs, fog lamps and interior bulbs for distributors and aftermarket brands in more than 70 countries.
- Factory address: Foshan City, Guangdong Province, China
- Main lines: LED headlight bulbs (H1 H4 H7 H8 H9 H11 9005 9006 9012, D1S-D8S), LED fog lamps, rear lamps, HID lamps, T10/T15 interior bulbs, LED testers
- Scale: 1,000-3,000 m2 workshop, 11-50 staff, US$1-2.5 million annual output value
- Third-party audit: Intertek on-site check, October 2025 (workshop, warehouse and showroom verified)
- Quality system: CE and RoHS declarations, pre-shipment inspection on every order
- Brands: FSYLX, ROCKEYBRIGHT, FSTUNING
- Export markets: Europe, North America, South America, Southeast Asia, Middle East, Eastern Europe (70+ countries)
- This model’s certification: CE, RoHS
- Warranty: 12 months
Selling Units: Single item
Single package size: 12X10X5 cm
Single gross weight: 0.360 kg
Factory Size: 1,000-3,000 square meters.
Factory Country/Region
Address1: 405, No. 13, Guicheng Nansan Road, Nanhai District, Foshan City, Guangdong Province, China Address2: 6th Floor, Building 2, 8 Hai Er Road, Guicheng, Nanhai District, Foshan City, Guangdong Province, China.
Contract Manufacturing
OEM Service Offered, Design Service Offered, Buyer Label Offered.
Annual Output Value
US$1 Million - US$2.5 Million
LED car headlight product details: Start a safe driving journey.
Product title: Bright vision LED car headlight for driving, high-end customized model
Product short description: Whether driving at night or in adverse weather conditions, safety is always our most important concern. We bring you a new generation of LED car headlights, using state-of-the-art technology designed to provide long life, high brightness and superior reliability to keep you safe on the road.
Applications: Our LED car headlights are specially designed to replace original car halogen bulbs and are suitable for various car makes and models. Whether you're driving on city roads or adventuring on country lanes, our products provide you with superior lighting, ensuring you can clearly and accurately see obstacles and traffic signs on the road ahead.
Small parcels are usually express, such as FedEx, UPS, DHL, TNT, etc. A large number of goods are usually shipped by sea or land.
Q1: Who are we?
Q2:How can we guarantee quality?
Q3:What can you buy from us?
A:Car Led Headlight, Led Bulb, Led Angel Eyes, HID LED Cables Etc.
Q4:Why should you buy from us not from other suppliers?
2.Provide high-quality pre-sales and after-sales services for every customer.
3. Stable production line, strict quality inspection. Let every customer receive high-quality products quickly.
4. You only need to tell me the customization you need, and we will provide you with every step of the design.
Q5:Our payment method and logistics?
A:Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES. Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF. Accepted Payment Type: T/T, MoneyGram, Credit Card, PayPal, Western Union, Cash. Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.
