H4 24V 100/90W P43T Halogen Headlight Bulb Quartz Glass Stainless Iron Base for Commercial Trucks Buses — High Wattage, 3200K, ECE/DOT Certified, Universal Fit
| Bulb Type: | H4 (HB2 / 9003) | Base Type: | P43T / P43t-38 |
| Voltage: | 24V | Rated Power: | 100/90W (High Beam / Low Beam) |
| Luminous Flux: | 1500/850 Lm (±15%) — Verified By DH Lighting Crystal White H4 24V Specifications | Colour Temperature: | 3200K — Verified By HELLA And OSRAM TRUCKSTAR PRO Specifications |
| Filament Type: | Halogen, Dual Filament, T4.625 | Glass Material: | UV-Stabilized Quartz Glass |
| Base Material: | Stainless Iron | Dimensions: | Globe Width 17mm, Globe + Base Height 75mm — Verified By Narva 48895 Specifications |
| Weight: | Approx. 22g (bulb Only) | Lifespan: | Up To 500 Hours Continuous Operation |
| Certifications: | ECE, DOT, RoHS, CE | Origin: | China |
| Operating Temperature: | -30°C To +105°C | ||
| High Light: | 24V 100W halogen headlight bulb,P43T truck headlight bulb,ECE certified high wattage headlight |
||
The H4 24V 100/90W P43T Halogen Headlight Bulb is a high-wattage, commercial-grade replacement bulb engineered specifically for 24V electrical systems found in heavy-duty trucks, buses, coaches, and construction vehicles. This bulb delivers a powerful 100W high beam / 90W low beam output, providing significantly greater illumination for professional drivers operating in demanding night-time and low-visibility conditions.
Manufactured with UV-stabilized quartz glass and a stainless iron P43T base, this bulb is built to withstand extreme vibration, thermal cycling, and continuous duty cycles of commercial fleet operation. The P43T base ensures direct plug-and-play compatibility with a vast range of OEM headlight housings.
| Part Number: | P43T | Product Name: | Halogen Headlight Bulb |
| Condition: | 100% Brand New | Origin: | China Mainland |
| Vehicle Category | Typical Applications | Notes |
|---|---|---|
| Heavy-Duty Trucks | Commercial freight, logistics, long-haul | 24V system required |
| Buses & Coaches | Urban transit, intercity, tour buses | 24V system required |
| Construction Vehicles | Excavators, loaders, dump trucks | 24V system required |
| Agricultural Machinery | Tractors, harvesters | 24V system required |
| Light Commercial Vehicles (LCV) | Vans, light trucks with 24V systems | 24V system required |
| Brand | Part Number |
|---|---|
| OSRAM | 64196, 64196TSP (TRUCKSTAR PRO) |
| Narva | 48895BL, 48881 |
| WINSO | 724410 |
| HELLA | 8GH 002 090-481 |
| Würth | 0720710251 |
- DO NOT install this 24V bulb in a 12V vehicle — it will not illuminate and may damage the electrical system
- Verify your vehicle's headlamp socket type is H4 before ordering
- Quantity Required: 2 per vehicle (one per headlamp)
- ECE Certification Note: Some jurisdictions restrict use of high-wattage bulbs on public roads
| Feature | Benefit + Verification Signal |
|---|---|
| 24V 100/90W High-Wattage Output | Delivers up to 120% more brightness than standard 24V 75/70W bulbs, significantly improving night-time visibility |
| UV-Stabilized Quartz Glass | Prevents UV radiation from degrading headlamp reflectors and lenses — extends headlamp assembly life |
| Stainless Iron P43T Base | Provides superior corrosion resistance and secure seating compared to standard plastic bases |
| High Vibration Resistance | Engineered for heavy-duty commercial applications — withstands continuous engine and road vibration |
| ECE and DOT Certified | Meets international safety and performance standards for automotive lighting |
| 3200K Colour Temperature | Delivers a clear, high-contrast beam pattern for optimal road visibility and signage recognition |
| Universal P43T Fitment | Direct plug-and-play replacement for any H4 P43T headlamp socket — no wiring modifications required |
| Up to 500 Hours Lifespan | Provides long service life under continuous commercial operation |
| QC Item | Verification Method |
|---|---|
| Dimensional Accuracy | Precision inspection to verify 17mm globe width, 75mm overall height, and P43T base dimensions |
| Luminous Flux Test | Photometric testing to verify 1500/850 lm ±15% output meets ECE R37 specifications |
| Colour Temperature Verification | Colour temperature measurement to verify 3200K ±200K output |
| Filament Integrity Test | 100% filament continuity and alignment verification |
| Base Contact Test | Dimensional and contact resistance verification for P43T base |
| Vibration Resistance Test | Dynamic vibration testing to verify heavy-duty commercial vehicle compliance |
| Certification Compliance | ECE, DOT, RoHS, and CE certification verification |
| Final Assembly Inspection | 100% visual inspection before packaging |
- Ensure the engine and headlamp are cool
- Disconnect the negative battery terminal (recommended)
- CRITICAL: Wear clean gloves when handling the new bulb. Do not touch the glass with bare fingers
- Locate the headlamp bulb access cover at the rear of the headlamp assembly
- Remove the access cover (rubber boot or plastic cap)
- Disconnect the electrical connector from the old bulb
- Release the bulb retaining spring or clip
- Carefully remove the old bulb from the socket
- CRITICAL: Holding the new bulb by its base only, insert it into the socket, aligning the P43T tabs with the socket slots
- Secure the bulb with the retaining spring or clip
- Reconnect the electrical connector until it clicks
- Reinstall the access cover securely
- Test both high beam and low beam operation
- Check headlamp aim — if the beam pattern is incorrect, professional alignment may be required
- Inspection: Every 20,000 km / 12 months, or whenever headlamp performance appears reduced
- Replacement: Immediately if the bulb fails or output is noticeably diminished. Replace in pairs for balanced illumination and consistent appearance
- Packaging: Each bulb is securely packed in a protective blister pack or box to prevent shipping damage
- Single Package Size: Approx. 4.6 × 4.6 × 7.3 cm
- Single Package Weight: Approx. 0.500 kg (with packaging)
- Pack Options: Sold individually or in bulk (100+ pieces)
- MOQ: 100 pieces (for bulk orders)
- Suitable for: Wholesale distributors, auto parts retailers, commercial fleet operators, and repair shops
Fuel Feed Pump 105220-5960 105220-5001 For Komatsu PC200-5/PC200-6/PC200-7 Excavator 6D102/6D95 Engine — OEM Denso Mechanical Supply Pump
Fuel Feed Pump 105220-5960 105220-5001 OEM Denso Mechanical Supply Pump for Komatsu PC200-5/PC200-6/PC200-7 Excavator 6D102/6D95 Engine Product Overview The Fuel Feed Pump (Low-Pressure Supply Pump) with OEM numbers 105220-5960 and 105220-5001 is a verified OEM-grade replacement for Komatsu ...
High-Strength Steel Steering Knuckle Repair Kit with OEM Standard Precision Machining for HOWO Sinotruk Trucks
Steering Knuckle Repair Kit 1880410031-XLB for HOWO Sinotruk trucks. High-strength steel construction, OEM quality, direct replacement. Restores precise steering control, eliminates front axle play, improves handling and safety. Comprehensive kit with 12-month warranty.
Brake Cup Seal SC-80513R with Excellent Heat Resistance and DOT 3, DOT 4 Brake Fluid Compatibility for Hydraulic Wheel Cylinder
Brake Cup Seal SC-80513R by Seiken is a direct OEM replacement for hydraulic wheel cylinders. Made from premium EDPM rubber, it offers excellent resistance to brake fluids (DOT 3/4) and heat, ensuring leak-proof sealing and reliable braking performance in drum brake systems.
Corrosion-Resistant Exhaust Brake Valve with Dual Flanges for Mitsubishi 6D22 8DC9 8DC10 8DC11 Truck - OEM Standard
Exhaust Brake Valve ME053885/ME063716 for Mitsubishi 6D22, 8DC9, 8DC10, 8DC11 engines. Direct OEM replacement with corrosion-resistant metal construction, robust mounting flanges, and 3 fluid/gas ports. Restores auxiliary braking, reduces service brake wear, and ensures reliable performance for FUSO, CANTER, FV413, FV415, FV515, FV517, FK515 trucks.
