Argo C5W LED COB Bulbs Blue 39mm 12V
Argo C5W LED COB Bulbs Blue 39mm 12V
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Blue C5W LED COB Bulbs 239 39mm Festoon 12V
Transform your vehicle's interior with Argo Blue C5W LED COB Bulbs, engineered with advanced Chip-on-Board (COB) technology to produce a vibrant blue LED light with smooth, even illumination across a wide area. Also known as 239 Bulbs, 239 C5W Bulbs, 239 Festoon Bulbs, 272 Bulbs, T4W, S8.5d and SV8.5 bulbs, these premium Blue LED Festoon Bulbs are a direct replacement for standard 12V 10W C5W Bulbs. Ideal for drivers wanting a stylish custom look, they are commonly fitted as interior bulbs, blue interior car lights, courtesy light bulbs, footwell bulbs, glove box lights, map reading lamps, boot lights, car boot lights, sun visor lights, vanity mirror lights, car welcome lights, car door welcome lights and other compatible interior lighting applications.
Supplied as a pair, these Blue C5W LED COB Bulbs use advanced COB LED technology to deliver a smooth, uniform blue light with fewer hotspots than many conventional LED designs. Compared with traditional halogen Festoon Light Bulbs, they provide lower power consumption, a longer service life and a distinctive blue appearance that enhances your vehicle's interior styling.
Designed as a direct replacement for many original 39mm Festoon Bulbs, these premium Blue LED Festoon Bulbs are suitable for a wide range of compatible 12V vehicle applications. Perfect for blue interior car lights, courtesy lights, footwell lighting, glove box lights, map reading lamps, boot lights, car welcome lights, door courtesy lights, sun visor lights and vanity mirror lights, they provide smooth, even blue LED illumination with a modern custom finish. For the best lighting performance and colour consistency, we recommend replacing bulbs in pairs. Always check your vehicle handbook or use our vehicle bulb finder to confirm compatibility before ordering.
Important Information
These Blue C5W LED COB Bulbs feature a 39mm Festoon fitting and are designed for compatible 12V vehicle applications. Also known as 239 Bulbs, 239 C5W Bulbs, 239 Festoon Bulbs, 272 Bulbs, T4W, S8.5d and SV8.5, they provide a premium replacement for standard 12V 10W C5W Bulbs using advanced COB LED technology and smooth blue LED illumination. Always confirm compatibility before ordering using your vehicle handbook or our vehicle bulb finder.
Features & Specifications
- Bulb Type: C5W LED COB Bulbs
- Technology: Chip-on-Board (COB) LED
- LED Colour: Blue
- Voltage: 12V
- Fitting: C5W / 39mm Festoon
- Base Type: S8.5d
- Alternative References: 239, 272, T4W, SV8.5
- Pack Size: 2 Bulbs
- Applications: Blue Interior Car Lights, Courtesy Light Bulbs, Footwell Bulbs, Glove Box Lights, Map Reading Lamps, Car Boot Lights, Boot Lights, Sun Visor Lights, Vanity Mirror Lights, Car Welcome Lights and Car Door Welcome Lights (vehicle dependent)
- Advanced Chip-on-Board (COB) LED technology
- Smooth, even blue LED illumination
- Wide light distribution
- Reduced hotspots
- Instant illumination
- Energy-efficient LED technology
- Direct replacement fitment
Why Choose Argo?
At Argo, we specialise in automotive lighting and supply quality replacement bulbs designed for dependable performance and reliable fitment. Every order includes Free UK Delivery, helping you get the correct replacement bulbs quickly and with confidence.
Processing Time
Orders placed before 2:00 PM (local time) on a business day will be dispatched the same day.
Orders placed after 2:00 PM will be dispatched on the next business day.
Orders are processed and shipped Monday through Friday, excluding public holidays.
Please note that during sales, holidays, or periods of exceptionally high demand, dispatch times may be slightly longer.
Shipping
We offer FREE Standard UK Delivery on every order.
If you need your order sooner, you can select one of our upgraded delivery options at checkout. Available expedited delivery services and pricing will be displayed during the checkout process.
Once your order has been dispatched, you will receive a confirmation email with tracking information (where applicable).
Estimated Delivery Times
Free Standard UK Delivery: Estimated 2–4 working days.
If you choose an upgraded delivery option at checkout, the estimated delivery time will be displayed before you complete your purchase.
Delivery estimates are provided by the shipping carrier and are not guaranteed.
We are not responsible for shipping delays caused by:
Weather conditions
Carrier delays
Incorrect shipping information provided by the customer
Other events beyond our control
Incorrect Addresses
Customers are responsible for providing accurate shipping information.
If an incorrect address is provided and your order has not yet shipped, please contact us immediately. Once an order has been dispatched, we may be unable to make changes.
Additional shipping charges may apply if a package is returned due to an incorrect or incomplete address.
Lost or Damaged Packages
If your order arrives damaged or is lost during transit, please contact us within 7 days of the expected delivery date.
We will work with the shipping carrier to investigate the issue and determine the appropriate resolution.
Click & Collect
We also offer a Click & Collect service for added convenience.
Once you have finished shopping, simply select the Pickup Point delivery option at checkout. You can then enter your address or select Use My Location to view a list of available collection points nearby. Choose the location that suits you best, and we'll send your order there for collection.
You'll receive a notification when your parcel is ready to collect, along with any collection instructions if required.
Store Collection
We also offer Store Collection from our store.
Simply select the Store Pickup option at checkout, and we'll prepare your order for collection.
We aim to have all Store Pickup orders ready within 2 hours during our business hours (Monday to Friday, excluding public holidays).
Returns Policy
We offer a 90-day return policy from the date you receive your order.
To be eligible for a return, items must be unused, in their original condition, and returned with all original packaging.
Customers are responsible for return postage costs unless the item is faulty, damaged, or incorrect.
To arrange a return, please contact us with your order number, and we'll be happy to help.
Return Policy
Contact Us
If you have any questions regarding shipping or returns, please contact our customer support team using the contact information provided on our Contact Us page.
We appreciate your business and thank you for shopping with us.