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300°C 12V

OSRAM Bi-Pin G4 12V 10W Halostar Oven Light Bulb 300°C

OSRAM  |  SKU: 64418
Regular price $29.90
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Light Bulb Fittings

The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.

Check fitting guide

Colour Temperature

Colour temperature is measured in Kelvin (K) – the lower the number, the warmer the white light appears, while a higher Kelvin will appear cooler. Colour temperature generally ranges from 2700-3300K (warm) to 3300-5300 (cool) – and 6500K is daylight.

Check details of colour temperature

Equivalent Wattages Between Different Light Bulbs

As long as the technology developed, a LED light bulb can only use 8 watt power but light up similar brightness when a incandescent light bulb uses 60 watt power. There is equivalent wattage between different light bulbs. To stop making confuse, you need to know what wattage equivalent to each other. See the table attached as below.

Check table chart

12V 10W Oven Capsule

G4 halogen lamp marked 300°C for a matching shielded oven lamp assembly.

140lm · 2800K

Warm white light with Ra 100 colour rendering and a 2,000-hour rated life.

⚠️ Important: This is a 12V low voltage bulb and requires a compatible 12V transformer or power supply. It will not work with standard 240V mains voltage.

This OSRAM HALOSTAR Oven halogen capsule has a G4 bi-pin base and is marked 12V 10W 300°C. It produces 140 lumens of 2800K warm white light with Ra 100 colour rendering and immediate full brightness.

Use it only in a shielded oven lamp assembly specified for this replacement lamp. Match the appliance model, 12V supply, G4 socket, 10W load and 10mm diameter × 33mm length, retaining the required lamp cover and seals. The 300°C marking does not establish compatibility with every oven or cleaning cycle. Follow the appliance manufacturer's replacement and self-cleaning instructions, keep the lamp switched off during high-temperature self-cleaning, and use a qualified repairer for internal electrical work.

 

Key Features

  • HALOSTAR Oven halogen capsule with a 300°C marking.
  • G4 bi-pin base and clear finish.
  • 12V operation and actual 10W power consumption.
  • 140-lumen output and 2800K warm white light.
  • Ra 100 colour rendering and immediate full brightness.
  • For use in matching shielded oven lamp assemblies.
  • 2,000-hour rated average life.
  • 10mm diameter and 33mm overall length.

 

Specifications

  • Brand: OSRAM
  • Series: HALOSTAR Oven
  • Technology: Halogen
  • Base: G4
  • Voltage: 12V
  • Wattage: 10W
  • Temperature marking: 300°C
  • Light output: 140lm
  • Colour temperature: 2800K Warm White
  • CRI: Ra 100
  • Beam angle: 360°
  • Finish: Clear
  • Rated average life: 2,000 hours
  • Switching cycles: 50,000
  • Diameter: 10mm
  • Overall length: 33mm

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Frequently Asked Questions

What power supply does this oven bulb require?

Use the compatible 12V supply specified by the oven manufacturer. The lamp draws 10W; the connected load must stay within the supply's minimum and maximum ratings. Never connect it directly to 240V mains or add a household dimmer to the oven lighting circuit.

Will this fit every oven with a G4 socket?

No. Match the exact oven model and replacement-lamp specification, including 12V, 10W, G4, the 300°C temperature marking and 10 × 33mm dimensions. Use only in a shielded lamp assembly, retain the cover and seals, and use a qualified repairer for internal electrical work.

Can the lamp remain on during high-temperature self-cleaning?

No. Keep the lamp switched off during high-temperature self-cleaning and follow the appliance manufacturer's instructions for that cycle. The 300°C marking does not establish suitability for every self-cleaning oven or cycle.

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D
Doug
Supply of Oven Bulbs

We had previously had some difficulty in sourcing the oven bulbs that we required and it was much appreciated that we could find them on your website and then complete the transaction in a very straightforward and efficient manner.