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Spare Bulb: Alex Light - LED


Replacement bulb for Alex LED Lights purchased before 5th November 2018. Newly upgraded to the latest LED technology.

Buy 2 and get the second one half-price.

  • Icon-calendar 25,000 hour bulb life Icon-flag UK-based company
  • Icon-eye Read in more comfort Icon-guarantee For Alex LED Lights
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Alex LED Spare Bulb

Spare Bulb For Alex LED Light

This bulb is suitable for all Alex LED light models ordered before 5th November 2018. To ensure you are ordering the correct bulb for your light, please check the underside of the base of your light for the replacement bulb code.

15188A = single Alex LED bulb
15188B = twin pack of Alex LED bulbs

If you check the base of your light and the code is A4030 please click here.

Please Note: This bulb has been upgraded to offer the performance benefits of our latest LED technology. If you order a replacement from this page, the bulb will have a different reference code (A3530).


  • Bulb Type5.5W LED
  • Bulb Life25,000 hours
  • Lux at 50cm2,600lx
  • Lumens500
  • CRI98%
  • Colour Temperature3,500K
  • Spread of Light27"

0% Finance

A Serious Light is an investment in your eyes. We are pleased to have partnered with Klarna Retail Finance, allowing us to give you the option to spread the cost of your purchase over 6, 9 or 12 months with 0% finance.

Finance Periods

6 months

Spend at least £375

9 months

Spend at least £450

12 months

Spend at least £525

Deposits of between 10% and 50% are available.

When you are ready to make your purchase, simply add the light(s) to your basket, then complete your order. When you are given the option to select a payment method, choose 'apply for 0% finance'

Please note - Klarna only accept 0% finance applications from those between the ages of 18 and 81.


You are entering into a credit agreement with Klarna, therefore it is important that you read and understand the terms and conditions. Click here to view the terms and conditions.

To view the finance calculator, click the Klarna logo below.