Osram 6418-02B C5W Festoon Bulb 5W 12V SV8.5-8

The Osram 6418-02B C5W festoon bulb is a high-quality incandescent lighting solution engineered for automotive applications. Designed to operate at 12V with a 5W power output, this bulb features the standard SV8.5-8 base, making it a versatile choice for various vehicle lighting needs. With a luminous flux of 45 lumens, it provides clear and consistent illumination, ensuring that interior spaces or license plates remain well-lit for safety and visibility.

Advantages

This Osram festoon bulb stands out for its reliability and consistent performance under standard automotive conditions. As an incandescent lamp, it offers a warm, natural light quality that is easy on the eyes and highly effective for interior cabin illumination. The robust construction ensures a long nominal lifespan of up to 2000 hours, reducing the frequency of replacements and providing excellent value for vehicle owners. Its standardized design allows for a straightforward installation process in compatible lighting fixtures.

Suitable for

• Interior cabin lighting
• License plate illumination
• Reading lights
• Glove compartment lighting
• Trunk or cargo area lighting

When it may not be suitable

This bulb is not intended for use in exterior headlight assemblies or high-intensity driving light applications. It is also not compatible with vehicle systems that require LED-specific voltage regulation or CANbus error-canceling technology.

Key specifications

• Lamp type: Incandescent
• Voltage: 12V
• Power: 5W
• Base type: SV8.5-8
• Luminous flux: 45 lm (± 15%)
• Average nominal lifespan: 2000 hours
• Quantity: 2 bulbs per pack

How to use

To install the bulb, ensure the vehicle's lighting system is switched off and the bulb has cooled down if it was recently in use. Carefully remove the existing bulb from the SV8.5-8 socket by gently prying the metal clips apart. Insert the new Osram C5W bulb, ensuring it is securely seated between the contact points. Test the light by turning on the corresponding vehicle switch before closing any covers or housings.

What to consider before purchase

• Verify the base type (SV8.5-8) matches your vehicle's existing socket.
• Check the required wattage (5W) to ensure compatibility with your vehicle's electrical system.
• Confirm the physical length of the festoon bulb matches your current fixture.
• Ensure the voltage (12V) is correct for your vehicle's battery system.

Usage recommendations

Always replace bulbs in pairs to ensure uniform brightness and color temperature across the vehicle's lighting system. Avoid touching the glass surface of the bulb with bare fingers to prevent oil residue, which can affect the lifespan of the lamp.