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Integral 13W Warm White LED Opal GLS Bulb - Bayonet Cap

Item code: 11248

3 Year Guarantee


The non-dimmable Integral 13W LED Opal GLS Bulb is the powerful equal of a 75W incandescent equivalent in its lumen output, yet uses 82% fewer watts.

  • 13W LED opal GLS bulb
  • True 75W incandescent equivalent
  • Bayonet cap
  • Warm white, 2700k light colour
  • 3 year guarantee
  • Size: L 125 x Dia 60mm
See Full Description
£6.59 ex.VAT
Expected Delivery Date
Next working day
Order by 8:00pm Today for delivery on Wednesday 26th April

More Info

Code Unit Price ex.VAT Stock Qty Buy
1-9 10+
£6.99 £6.59
In Stock

Integral 13W Warm White LED Opal GLS Bulb - Bayonet Cap


The Integral 13W LED Opal GLS Bulb is a non-dimmable alternative to a 75W incandescent GLS lamp, matching it for output whilst consuming 82% fewer watts. This great-value bulb uses multiple top-quality Everlight LEDs for reliable performance, and with a 25,000 hour lifespan it easily outlives any filament bulb.

Carrying an ‘A+’ rating for energy, the Integral 13W LED GLS Bulb delivers 1060 lumens of 2700K warm white light with widespread 240° coverage. This output adds up to an impressive luminous efficacy of 81.5 lumens per watt.

The frosted glass finish of this GLS bulb ensures smooth illumination, whilst an integrated anti-glare refractor helps avoid dazzling. As with all LED lamps, the Integral 13W LED Opal GLS Bulb has instant-on full power, zero mercury content, and produces little or no IR heat or UV radiation.

Please note: because LED bulbs vary significantly in size, it is wise to check the dimensions of this bulb to ensure compatibility with your light fitting(s).

The Integral 13W LED Opal GLS Bulb uses a B22d bayonet cap (BC) for connection.


The Integral 13W LED Opal GLS Bulb is backed by a 3-year manufacturer’s guarantee, adding valuable peace of mind to any investment.


The dimensions of the Integral 13W LED Opal GLS Bulb are:

  • Length: 125mm
  • Diameter: 60mm


Additional Information

Supplier Code 20-73-78
Brand Integral
Guarantee 3 Years
Length 125mm
Width/Dia 60mm
Type Light Bulb
Bulb Shape Standard GLS
Energy Rating A+
Dimmable Non-Dimmable
Cap Code BC/B22d
Cap Bayonet (BC B22d)
Watts 13W
Equivalent 75W
Voltage 240V
Lumens 1060
Average Hours 25,000
Colour Rendering 80
Light Colour Warm White
Colour (K) 2700
Bulb Finish Opal/Pearl
Bulb Type LED

Delivery Information

Place your order online Monday to Thursday before 8pm (Friday, it’s 4.45pm) and, subject to availability*, it will be picked, checked, packed and dispatched within minutes. Orders placed over the weekend will be processed on Monday. Once your order is on its way you will receive regular notifications of its progress together with tracking information allowing you to monitor its progress. Your order should arrive the very next working day across most of the UK mainland.

  • FREE: When you spend over £80.00 (ex. VAT)
  • £2.99: When you spend up to £79.99 (ex. VAT)
  • Special Delivery Surcharges
    • + £10.00 (ex. VAT): Next Day Before Noon
    • + £15.00 (ex. VAT): Saturday Morning
  • Zone 1 - UK Mainland (except selected Scottish Postcodes)
  • Next Working Day*
  • Zone 2 - Northern Ireland, Isle of Man & selected Scottish Postcodes
  • 2 -3 Working Day*
  • Zone 3 - Channel Islands, Republic of Ireland and Scilly Isles
  • 3 - 4 Working Day*
* Some products are not available for immediate dispatch. See product page for details.
Read more about our delivery service, zones and special rates
Feefo Reviews

Feefo Reviews - Average 100% (3 reviews)

100 3 100
Integral 13W Warm White LED Opal GLS Bulb - Bayonet Cap
Date Score Customer Comment Our Response
08-Dec-2015 Product:
Very efficient in a family that always leaves lights on
28-Jul-2014 Product:
Very good, very bright
22-May-2014 Product:
Just what I wanted.
Read more reviews on Feefo