This halogen festoon bulb delivers dependable, high-performance lighting for a wide range of 12V applications. With a power input of just 5W, it offers an efficient, focused beam that ensures clear visibility while keeping energy consumption low. The bulb’s maximum permissible luminous flux deviation of ±20% guarantees consistent brightness across batches, reducing the risk of uneven illumination in multi-bulb setups. Tested at a voltage of 13.5V, it is engineered to perform reliably under standard operating conditions, making it a practical choice for automotive interiors, license plates, or dome lights. Its compact C5W design ensures easy installation and a secure fit in compatible fixtures. Count on this original festoon bulb to provide long-lasting, stable output, helping you maintain optimal lighting without frequent replacements. Ideal for professionals seeking a trusted, specification-compliant component for their vehicle or equipment.