Specifications:
• Bulb Socket: 9003 H4
• Color Temperature: 4200K
• Voltage(V): DC 12V
• Working temperature: -40℃~+80℃
• Beam Angle: 360°
• Waterproof Level: IP65
• Warranty:1 Year
• Material: Aviation Aluminium
• Super Long Service Life: ≥800 Hours
2Pcs H4/9003 Halogen Bulbs
WEAR GLOVES DURING INSTALLATION! ❌ Never touch the glass with bare hands (oil reduces lifespan).
POLARITY-FREE: If the bulb doesn’t light up, reverse the plug direction (+/- terminals).
COMPATIBILITY CHECK:
Confirm your car uses 9003 H4 bulbs (check manual/old bulb).
CAN-BUS vehicles (some European/new models) may need load resistors to avoid errors/hyper-flashing.
TURN OFF ENGINE & REMOVE KEY before installation!
Compatible with most cars, SUVs, and trucks (check your manual for confirmation).
💡 PRO TIP: If your car has a CAN-BUS system, we recommend keeping decoders/resistors handy (contact us for assistance).
🔥 UPGRADE YOUR LIGHTS NOW FOR BRIGHTER, CLEARER VISIBILITY! 🔥
(Optional: Add competitive advantages like "30% BRIGHTER than standard halogens" or limited-time discounts.)