The Bosch 581 (PY21W) Original Equipment Car Light Bulbs are high-quality halogen bulbs designed for use in front and rear signal lights. With a wattage of 21 watts and a voltage of 12 volts, these yellow bulbs offer a vehicle-specific fit for optimal performance. Manufactured by Bosch, a trusted brand in automotive lighting, these bulbs come in a package quantity of 1 and are compact in size, making them a convenient and reliable choice for your car's lighting needs.
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