G4 20W oven bulb Halostar - Osram
G4 20W oven bulb Halostar - Osram
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 9 Feb 2026)
Based on a total of 16,656 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 16,656 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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8-11 working days
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£3.90
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Osram 64428 20 W Halogen Bulb, Warm White
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£7.49
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Osram Starlite G4 12 V Halogen Capsule Bulb 20 Watt 64428 300 Degree Oven Lamp
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
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£8.29
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Osram 64428 20 W Halogen Bulb, Warm White
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock. Express Delivery available with Amazon Prime.
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£9.99
Delivery from £4.49
G4 Oven Lamp Bulb Osram 64428 12V 20W 300 Degree OVEN various pack sizes
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
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£10.56
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Osram Starlite G4 12 V Halogen Capsule Bulb 20 Watt 64428 300 Degree Oven Lamp
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock. Express Delivery available with Amazon Prime.
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£10.62
Delivery from £4.49
Osram 64428 20 W Halogen Bulb, Warm White
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock. Express Delivery available with Amazon Prime.
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£11.18
Delivery from £4.49
G4 Oven Lamp Bulb Osram 64428 12V 20W 300 Degree OVEN various pack sizes
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
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£14.26
Free Delivery
Osram 64428 12V 20W G4 300 Degrees
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£14.44
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Product Information
Other features
| Heavy metals free | Hg (mercury) |
| Energy efficiency class (old) | C |
Weight & dimensions
| Diameter | 1 cm |
Power
| Energy consumption (1000 hours) | 22 kWh |
| Input voltage | 12 V |
Performance
| Mean cycles between failures (MCBF) | 50000 |
| Mercury content | 0 mg |
| Warm-up time to 60% light | 0 s |
| Start-up time | 0 s |
| Bulb power | 20 W |
| Luminous flux | 320 lm |
| Bulb size | T10 |
| Power factor | 1 |
| Color Rendering Index (CRI) | 100 |
| Bulb lifetime | 2000 h |
| Dimmable | Yes |
| Fitting/cap type | G4 |
| Colour temperature | 2800 K |
| Light colour | Warm white |
Packaging data
| Package dimensions (WxDxH) | 107 x 144 x 121 mm |
| Package weight | 178.6 g |
Product information
At a glance
- Energy-efficient with excellent brightness output.
- Creates a warm, inviting atmosphere.
- Eco-friendly design, safe for home use.
Note: This text was created with the help of AI.
Illuminate Your Space with the Osram 64428 20W G4
The Osram 64428 20W G4 is the perfect lighting solution for anyone seeking to enhance their home or workspace. Whether you’re a homeowner looking to upgrade your lighting fixtures, or a business owner in need of efficient lighting for your commercial space, this bulb is designed to meet diverse needs. Ideal for use in decorative fixtures, desk lamps, and under-cabinet lighting, the versatility of this bulb makes it a must-have in your lighting arsenal. Discover more options for Light Bulbs that suit your style and requirements!
Exceptional Advantages and Functions
The Osram 64428 20W G4 bulb stands out for its remarkable energy efficiency, consuming minimal power while delivering excellent brightness. With a luminous output of 320 lumens, it provides clear, vibrant light that enhances visibility in any setting. This bulb operates at a color temperature of 2900K, producing a warm white glow that creates a cozy and inviting atmosphere. With a lifespan of approximately 2000 hours, you won’t need to worry about frequent replacements, making it a cost-effective choice for long-term use.
Stylish and Functional Design
Designed with both aesthetics and practicality in mind, the Osram 64428 20W G4 features a compact and sleek design that fits seamlessly into various fixtures. The clear glass envelope not only allows for maximum light output but also adds a touch of elegance to your lighting setup. This bulb’s pin base ensures a secure fit in compatible sockets, making installation a breeze. Whether you’re upgrading your home decor or lighting up a workspace, this bulb is sure to complement your style.
Eco-Friendly Choice
Choosing the Osram 64428 20W G4 is not just a smart lighting decision; it’s also an environmentally friendly one. The bulb is free from hazardous substances like mercury, making it safe for your home and the planet. Additionally, its energy-efficient design helps reduce electricity consumption, leading to lower energy bills. Embrace sustainable living while enjoying quality lighting with this excellent bulb from Osram!
Note: This text was created with the help of AI.
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G4 oven bulb Halostar 12V - Osram OSRAM HALOSTAR for oven lighting offers the following advantages compared to conventional oven bulbs: - Two to three times the light yield - Optimal halogen composition for high temperatures - Pins for secure contact with high temperatures - Pyrolysis suitability
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