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Small cylindrical incandescent bulb with pointed ends and metal caps

OSRAM SYLVANIA

OSRAM SYLVANIA 6413 5W 12V SV8.5/8 Festoon Incandescent light bulb

SKU CH-3ZF0-NWQKB

5 W 12 V festoon incandescent bulb with SV8.5/8 base and 200-hour rated life

  • Power rating5
  • Lifespan (hours)200
  • Product typeAutomotive Bulbs
  • Low power draw with 5 W rating
  • Fits SV8.5/8 festoon sockets for direct replacement
  • 12 V operation suits automotive electrical systems
  • 200-hour rated life for reliable service

OSRAM 6413 Festoon Bulb 5W 12V

The OSRAM 6413 is a festoon-style incandescent lamp rated at 5 watts and 12 volts. It uses an SV8.5/8 base and a T3.25 tubular envelope. The bulb is supplied new and rated for 200 hours of operation. It suits automotive or marine fixtures that accept this base and voltage.

Base SV8.5/8 and 5W rating

Fitment depends on the SV8.5/8 festoon base and the 5-watt power draw at 12 volts. Buyers whose sockets require a different base type or a higher wattage will need another lamp. The 200-hour rated life is also fixed by the design.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 94% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameOSRAM
Product typeAutomotive Bulbs
Power
Power rating5
More details
Lifespan (hours)200

Questions about this item

What does the 5 W rating mean once the bulb is installed in a vehicle?

The 5 W rating shows the power the bulb draws at 12 V, producing a modest light output suited to interior or licence-plate fixtures.

What does the SV8.5/8 festoon base limit in practice?

The SV8.5/8 base fits only sockets with 8.5 mm pin spacing, so it cannot be used in wider or narrower festoon holders.

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