The product description for the Philips 3157ULWX2 car light bulb is designed specifically for use as a reversing light in vehicles. It features an input voltage of 12 volts, making it suitable for cars equipped with this specific electrical system. This particular model has a fitting cap type designated as P27/7, which allows it to be easily installed into various vehicle models that have this standard connection point.
The base type specified is W2.5xQ16, indicating its mounting configuration within the vehicle’s lighting fixture. The bulb itself is an LED variant, offering energy efficiency compared to traditional incandescent bulbs while providing cool daylight color temperatures at 6000 Kelvin. These characteristics make them ideal for applications requiring clear visibility without excessive heat generation.
Despite being classified under ‘LED’, there are no European Economic Community (ECE) compliance certifications available for these lights; however, they meet all other necessary safety standards set by relevant authorities globally. In terms of physical dimensions, each bulb measures approximately 30 millimeters wide, extending up to 70 millimeters deep from one side to another along its longest axis when placed horizontally on top of each other.
Essential specs
- Model: Philips 3157ULWX2 car light bulb P27/7 LED
- Weight: 14 g
- Width: 30 mm
- Depth: 70 mm
- Height: 90 mm
- Input voltage: 12 V
- Light colour: Cool daylight
- Colour temperature: 6000 K






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