H7 PX26d 24V 70W Heavy Duty Xenon Halogen Bulbs – 3200K Clear 1750LM Truck OEM Replacement
H7 PX26d 24V 70W Heavy Duty Xenon Halogen Bulbs – 3200K Clear 1750LM Truck OEM Replacement
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Maximize forward road punch and adverse-weather penetration for your heavy commercial fleet with our Super Bright 24V H7 Xenon Halogen Headlight Bulb (Clear). Engineered specifically for 24V commercial vehicle electrical systems, this heavy-duty bulb pairs a reinforced tungsten filament with pressurized xenon gas enhancement and optical clear quartz glass. Projecting an authentic 1750 Lumens in classic 3200K warm white at factory-standard 70W, it delivers exceptional down-road beam punch, sharp road contrast, and rugged vibration resistance for long-haul transport.
Key Features & Benefits
- Heavy-Duty 24V Commercial Application: Built specifically for 24-volt electrical systems—ideal for commercial semi-trucks, lorries, intercity coaches, buses, construction vehicles, and agricultural machinery.
- High-Output 1750 Lumens Punch: Delivers an honest 1750 lumens of focused, usable light—significantly widening peripheral visibility and extending down-road distance to spot road debris and highway hazards earlier.
- Precision H7 (PX26d) Fitment: Engineered to exact OEM dimensional standards to guarantee razor-sharp beam focus, zero stray glare for oncoming traffic, and a true 1:1 fit inside factory H7 reflector or projector assemblies.
- All-Weather 3200K Penetration: The penetrating 3200K warm white beam cuts cleanly through dense fog, torrential rain, mist, and road dust, reducing reflective back-glare and driver eye strain during long night shifts.
- Vibration-Resistant Reinforced Filament: Fortified coil mounts withstand heavy diesel engine rumble, rough pavement shocks, and severe road vibrations without premature filament failure.
- Safe OEM 70W Power Draw: Matches standard 24V 70W factory circuit ratings, protecting factory wiring harnesses, switches, and ceramic plugs from thermal overload.
- 100% Plug & Play: Direct 1:1 OEM replacement—installs straight into your factory H7 sockets without rewiring, external relays, or ballast retrofitting.
Technical Specifications
| Bulb Model / Socket | H7 (Base: PX26d) |
| Lighting Technology | Heavy-Duty Xenon Halogen |
| Operating Voltage | 24V DC (Commercial / Heavy Vehicles Only) |
| Actual Output Power | 70W |
| Luminous Flux | 1750 Lumens |
| Color Temperature | 3200K (Clear / Warm White) |
| Lens / Glass Finish | High-Transparency Clear Quartz Glass |
| Primary Application | Headlight (Low Beam / High Beam) or Fog Light |
| Installation Type | Direct OEM Replacement (Plug & Play) |
Important Installation & Handling Notes
- ⚠️ 24V Commercial Systems Only: This bulb is exclusively engineered for 24V heavy commercial vehicles, trucks, buses, and machinery. It will NOT operate on standard 12V passenger cars or light utes (it will appear extremely dim).
- Proper Quartz Glass Handling: High-power 70W commercial quartz envelopes run at intense temperatures. Never touch the bare quartz glass tube directly with bare fingers during installation—natural skin oils leave a residue that creates localized hot spots, leading to envelope failure or premature burnout. Always handle by the metal PX26d base or wear clean cloth gloves.