Dongfeng Xinjiang X7 truck parts Halogen right front combination lamp N230H3772012

Built with integrated high/low beam, turn signal, and position light functions, this combination lamp delivers exceptional illumination performance using premium 12V halogen bulbs. The high beam (H1 bulb, 100W) produces a concentrated light beam with a maximum range of 150m and 15,000 lux intensity at 10m, ensuring clear visibility for long-haul driving on unlit highways. The low beam (H7 bulb, 55W) features a cutoff line design to avoid dazzling oncoming vehicles, with a horizontal illumination width of 30m for urban and suburban roads. The amber turn signal (PY21W bulb) has a flash frequency of 1.5Hz and 800cd brightness, meeting ECE R69 standards for high visibility. The red position light (T10 bulb) operates at 5W, enhancing the truck’s conspicuity in low-light conditions

Engineered to withstand the harsh conditions of commercial truck operation, the lamp features a rugged protective structure. The lens is made of impact-resistant polycarbonate (PC) with a hard coating (Mohs hardness ≥5), capable of withstanding 10J impact from road debris (equivalent to a 1kg stone traveling at 50km/h) without cracking. The housing is die-cast aluminum (ADC12), which dissipates heat 30% more efficiently than plastic housings, preventing bulb overheating and extending service life. A silicone rubber gasket seals the lens and housing, achieving an IP67 waterproof rating—protecting internal components from rain, snow, and car wash water intrusion. The mounting brackets are reinforced with steel inserts to resist vibration-induced loosening during off-road or construction site use

Designed for long-lasting reliability in diverse climates and operating conditions, the combination lamp exhibits exceptional durability. The PC lens’s anti-UV coating prevents yellowing and light transmittance loss (maintains ≥85% transmittance after 2000-hour QUV testing), ensuring consistent illumination for over 5 years. The aluminum housing undergoes electrophoretic coating and powder coating, passing 1000-hour salt spray testing (ASTM B117) with no corrosion—suitable for coastal areas and winter roads with deicing salt. The internal wiring uses high-temperature Teflon insulation (resistant to 150℃), avoiding insulation melting from bulb heat. The lamp operates stably in extreme temperatures from -40℃ (northeast China winters) to 85℃ (desert regions), with no performance degradation during thermal cycles

Optimized for efficient maintenance in truck fleet operations, the lamp features a user-friendly plug-and-play design. It comes pre-assembled with all bulbs (H1, H7, PY21W, T10) and a pre-wired harness, eliminating the need for separate bulb installation. The 10-pin connector is keyed to prevent reverse connection, ensuring correct electrical pairing with the X7’s wiring system. Installation requires only three steps: remove the original lamp’s mounting bolts with a socket wrench, disconnect the old wiring harness, and secure the new lamp with the included M6×20 galvanized bolts (torque: 8-10N·m). Clear labeling (“RIGHT FRONT” and bulb type markings) prevents installation errors. A single technician can complete the replacement in 15 minutes or less, minimizing truck downtime and reducing maintenance costs for fleet operators