9005 LED Fog light Bulb 3.5W 350LM 48-SMD 4014 Replacement
Design and Installation
The self-contained construction of this H3 LED fog light is one of its more useful features. The control components are housed within the bulb body, so there are no separate driver modules to mount or hide behind the bumper. The base includes a braided ground lead with a male terminal, which connects directly to the factory socket and maintains a stable electrical path. This design reduces the risk of loose connections and makes the swap from halogen to LED straightforward for most end users.
Specifications
| Product Model | 9005 LED Fog light – 48SMD; |
| Compatible Sockets | 9005 / HB3 / 9006 / HB4 (universal fit base); |
| LED Chip | 48 SMD-4014 units per bulb; |
| Luminous Flux | 350LM per bulb; |
| Power Consumption | 3.5W per bulb; |
| Color Temperature | 6500K – 7000K; |
| Housing | CNC-machined aviation-grade aluminum; |
| Installation | 1:1 non-polar plug-and-play, no wiring modification required; |

Beam Pattern and Visibility
The chip layout on this 9005 LED Fog light is arranged to produce a 360° beam that fills the factory reflector housing without creating dark patches or excessive glare. This design is intended to improve side-to-side coverage on wet or uneven road surfaces, making it easier to spot curbs, potholes, or lane markings during rain or fog. The cooler color temperature helps differentiate the lit area from mist and drizzle, though the bulb does not claim to eliminate weather-related visibility limits entirely.
Thermal and Construction Features
Heat management is handled through a passive aluminum housing with no cooling fans or external drivers. Since this 9005 LED Fog light draws only 3.5W per bulb, internal temperatures remain moderate even in enclosed bumper compartments. The machined aluminum body also resists corrosion from road salt and moisture, which is relevant given the low mounting position of most fog lamps. The 68mm × 45mm dimensions match standard halogen bulbs, so installation typically requires no adapters or socket modifications.
Commercial and Manufacturing Background
The product is manufactured in a facility operating under ISO9001, IATF16949, and SGS certification frameworks, with quality control procedures aimed at minimizing defect rates. For B2B buyers, this 9005 LED Fog light is available with low minimum order quantities for custom specifications, and the factory offers OEM/ODM packaging and logo printing services. Direct factory sourcing eliminates intermediary costs, and inventory is maintained for timely dispatch to fulfillment centers supporting online retail channels.
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