Automotive lighting replacement with dependable, road-legal performance, ideal for workshop and fleet use. Warm, consistent illumination helps create a better working environment for night-time tasks and interior displays. Is OSRAM 6424 Festoon Bulb the practical choice for your 24V fittings and maintenance routine?
⚡ At a Glance
- • Light Output: Consistent, OEM-grade brightness tailored for 24V festoon applications
- • Best for: Fleet maintenance, heavy vehicles, and interior or decorative lighting
- • Not ideal for: 12V passenger car circuits without a suitable adapter or ballast
24V, 5W festoon bulbs with SV8.5-8 fitting supplied in a box of 10. ECE Reg 37 compliance confirms road-legal status and OEM-level reliability.
Road-legal illumination - with ECE Reg 37 compliance
ECE Reg 37 approval indicates the lamp meets established vehicle lighting regulations and performance requirements. Conformity testing covers durability and luminous characteristics for use on public roads.
Suitable for exterior and regulated lighting roles where legal compliance matters, giving confidence during inspections and routine checks.
Broad compatibility with 24V systems - thanks to SV8.5-8 festoon fitting
SV8.5-8 denotes the standard festoon base and 24V, 5W electrical rating which matches many commercial vehicle and caravan interior circuits. Simple plug-in replacement is possible where fittings accept the SV8.5-8 form factor.
Quick replacements in trucks and 24V installations are straightforward, reducing installation time and the need for custom adapters.
Practical bulk supply - with a box of 10 bulbs
Supplied as a box of 10 units, the pack supports multiple replacements and routine maintenance schedules without repeated ordering. Consistent manufacturing to OEM quality standards aids predictable lifespan across the batch.
Workshops and fleet managers can keep spares on hand, lowering downtime and simplifying stock management.
✨ The 4 Key Reasons for OSRAM 6424 Festoon Bulb
- ECE Reg 37 compliance - Meets road-legal standards for safe vehicle exterior illumination
- 24V, 5W rating - Designed for heavy vehicles for stable, compatible operation
- Box of 10 - Enables bulk replacements to reduce workshop downtime and logistics
- Durable construction - Long-lasting build reduces frequency of changeovers
📋 Technical Details at a Glance
- Category: Automotive festoon bulb
- Voltage: 24V
- Power: 5W
- Fitting: SV8.5-8 festoon base
- Compliance: ECE Reg 37 road-legal
❓ Frequently Asked Questions
Q: Are these bulbs road legal for vehicle use?
A: Yes, ECE Reg 37 compliance is stated, confirming suitability for road-legal applications where that standard applies.
Q: What fitting and voltage do the bulbs use?
A: The bulbs are SV8.5-8 festoon type rated at 24V and 5W, intended for systems that accept that fitting and voltage.
Q: How are these supplied for replacements?
A: Supplied as a box of 10, making them convenient for multiple replacements, fleet maintenance, or workshop spares.
🏆 Our Verdict
Suitable for fleet owners, workshops, and anyone maintaining 24V festoon fittings, especially in commercial vehicles. Road-legal status combined with OEM-level brightness and a pack of 10 make these bulbs a practical choice for routine replacements. Cost-conscious buyers gain long-term value through reduced downtime and fewer repeat orders thanks to the durable build and bulk supply.
