【Comprehensive 42-Piece LED Bulb Kit】Upgrade your vehicle's lighting with 6000K xenon white LED bulbs, perfect for replacing map lights, dome lights, license plate lights, trunk lights, and more 【Wide Compatibility】Take W5W as a reference. T10 = W5W 12V 2825, 192, 194, 158, 168, 501, 921, 175, PC175, 906, 904, 161, etc. 【Universal 12V Design】Built-in DC 12V input circuitry makes these LED bulbs compatible with most vehicles, offering hassle-free installation 【Easy Polarity Adjustment】If a bulb doesn't illuminate, simply rotate it 180 degrees to reverse the polarity, ensuring proper function without complicated wiring 【Durable and Long-lasting】Engineered to operate at temperatures as low as 140°F, these eco-friendly LED bulbs offer enhanced safety and an extended lifespan of over 50,000 hours Specifications: Quantity: 42 pieces Material: Plastic Type: Interior LED bulbs Color: Xenon White Voltage: DC 12V Color Temperature: 6000K Lifespan: >50,000 hours Operating Temperature: Down to 140°F Position: Front, Rear, Left, Right