Buying Focus for Product 1784
Source this headlight/fog-light bulb by exact base, electrical specification and intended lamp position. Confirm connector fit, housing clearance and beam/application requirements on the target lamp before bulk approval.
H4/HB2/9003 LED Headlight Bulb for B2B Sourcing
H4 / HB2 / 9003 dual-beam LED headlight bulb for wholesale, distributor and OEM sourcing. The listed configuration features 36W, 2000LM, 6000K cool-white output and low/high beam function, giving buyers a concrete H4 product option to sample and compare. Because this product record contains different voltage references, confirm the exact input range, dimensions and cooling configuration on the quoted sample. See the H4/HB2/9003 B2B sourcing guide for MOQ, samples, OEM and RFQ requirements.
Why Choose Our H4 LED Headlight?
- Light Output & Color: Confirm the rated lumen output and color temperature for the exact quoted H4 configuration and validate beam performance on the approved sample.
- Voltage: This product record contains different voltage references. Confirm the rated input range on the exact quoted model and approved sample.
- Thermal & Service-Life Evaluation: Confirm the exact power and cooling design, and request model-specific service-life evidence when these are purchasing criteria.
- Installation & Fitment: Verify the H4/HB2/9003 connector, polarity, housing clearance and any vehicle-specific decoder or installation requirements on the approved sample.
H4 LED Headlight Bulb Specifications
- Bulb Type: H4 (HB2/9003)
- Power: 36W
- Luminous Flux: 2000 LM
- Color Temperature: 6000K (Cool White)
- Voltage: DC 12V-24V
- Beam Pattern: Low & High Beam
- Service Life: Confirm the applicable model specification and available test information
- Working Temperature: -40°C to 80°C
- Documentation: Request certifications, declarations or test reports applicable to the exact H4 model and destination market
- Environmental Rating: Request model-specific test information when ingress protection is part of the purchasing criteria
H4 LED Headlight Bulb Key Features
- LED Configuration: Confirm the LED package, quantity and rated output for the exact quoted configuration.
- Cooling Design: Evaluate the aluminum housing, fan or other thermal structure used on the exact quoted H4 model. Heat dissipation is a key purchasing factor for dual-beam LED headlights; confirm rear clearance, airflow and thermal behavior on the approved sample.
- Polarity: Confirm polarity behavior and connector orientation on the exact quoted sample before installation approval.
- Confirm driver dimensions and housing clearance for the target vehicle before assuming fitment.
H4 LED Headlight Bulb Applications
For B2B sourcing, confirm the H4/HB2/9003 socket, voltage, dimensions, beam function and target vehicle application on the exact quoted sample before bulk ordering. The H4 dual-beam layout should also be evaluated for LED source positioning, low/high-beam transition and beam focus in the target housing. Submit an H4/HB2/9003 wholesale or OEM RFQ.
Note:
- Please check your vehicle’s original bulb size and headlight housing space before purchase to ensure compatibility.
- Some modern vehicles with CAN-BUS systems may require an additional CAN-BUS decoder or resistor to prevent dashboard error messages. Please verify your vehicle’s requirements.
