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G4 LED Dimmable Bulbs 1.5W
Pack of 10 Bulbs

£ 39.00 inc. VAT
  • 1.5W LED Light
  • Dimmable
  • Small 9mm x 26mm (35mm with pins)
  • See a suitable low load transformer here.
  • 1 year warranty
  • Not sure what colour temperature to choose? See here.
  • Pack of 10
Free UK delivery on orders over £80 1 year warranty


These G4 1.5w LED Dimmable Bulbs (12v) are the perfect replacement for traditional halogen bulbs.

Unlike many other G4 LEDs on the market, they are almost an identical size to a traditional halogen bulb at 9mm x 26mm (35mm including pins).

These LED dimmable bulbs are designed to work best when paired with a low load transformer.

Not sure what colour to choose? Let us help

Please also see our FAQs if you have questions about using this product.

1 Year Warranty

Pack of 10 pcs

Technical Data

Beam angle:  360 Degree
Voltage:  12 Vac
Approvals:Ce & RoHS
Colour temperature and Lumen output:
Warm White – 2700k  
Cool White   –  6000k 150lm
Dimensions (mm) 9 dia. x 34

Please note this product has a 1 Year Warranty.

G4 LED 1.5W Dimmable Bulbs (12v) are almost identical in size to traditional halogen bulbs (equivalent to 20w), making them the perfect replacements for your dimmable system.

G4 LED dimmable Capsule Bulbs have been designed to replace the halogen bulb as a brighter, more cost-effective and energy-efficient version. Tests show that they will work for considerably longer than traditional halogen lamps.

These are bright, highly-cost-effective bulbs offering major energy savings.

They are suitable for home, retail, commercial and office use.

The SERA range of LED light bulbs has been developed for its elegance of design, low energy usage, longevity of use and ease of installation, as well as representing the latest LED lighting technology.

We hold stock of all our bulbs in the UK and in most cases offer next day delivery. If this is not the case, we aim to deliver within 21 days.

We also sell other best-selling sizes of LED bulbs including AR111GU10MR16,  Candle bulbs Strip Tape lights and Floodlights.


Delivery and Returns

Free Delivery on orders over £60 applies to the UK ONLY


  • UK Standard Delivery              £3.90
  • UK Standard >£60                    FREE
  • UK Next Working Day *           £11.94 (Suspended At Present)
  • Europe /ROW                See Checkout

*For those who select next working day (Premium service) your orders get priority. Meaning we will ship them the same day as long as the order is received before 1300 on a work day (Mon-Fri). Orders received on a Saturday or Sunday will be dispatched on the Monday (excluding bank holidays), which means you will receive them following day.

** Excess Length Charge if £26.99 for fittings of 2m in length

Delivery Time

Nearly all orders are sent via courier, and a signature is required.

UK Standard or free delivery is about 3-5 days.

UK Next Working Day is the next working day

All European deliveries take 4-6 days.

Rest of world deliveries take around 6-8 days.

If your country is not listed please contact us for shipping and order placement on +44 1727 600102.

Backorders will be delivered as quickly as possible (Usually within 28 days) we will notify you by email of an expected delivery date.


  • All Anolis Fittings are built to order with a 4-6 week Lead time.  Please contact us to confirm delivery.

  • All Acclaim Lighting fittings are shipped direct from the factory, lead time is 10-14 days.  Please call us if you require urgently.

Delivery times are approximate, please do not book and trades until you have a confirmed delivery date, or have taken delivery.  We do not accept liability for any missed delivery dates, direct or consequential.   As per our terms and conditions.


We have a 30 Day return policy, however the good must be unused , in their original packaging and as new.

NOTE:  Not all products can be returned due to the hygienic nature of them, these will be identified in the product description.

Custom made or made to order are not returnable, creditable or exchangeable.

If you need to return something or the goods are faulty please contact us on 01727 600102 or email before sending anything.

We recommend using a tracked service for returns, please note we only pay return postage if the goods are proved faulty.

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At Sera Technologies we are proud to offer high quality products at a fair price, with many available for next day delivery.

Products have a Warranty of between 1 and 5 years, please see the product pages for detailed information.

All PPE has a minimum shelf life of 6 months, however most are years.

So rest assured that if you have a problem with any of our products we will sort it for you as quick as we can.

You can contact us by email, LiveChat or on the telephone.

You will require you original order details, if you did not purchase direct please contact your supplier for assistance.

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