Part Number: SL4797

Philips GLS LED Light Bulb B22 11W (75W Eqv) Warm White CorePro Opal

Part Number: SL4797

Philips GLS LED Light Bulb B22 11W (75W Eqv) Warm White CorePro Opal

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Cap Type: BC-B22d


Shape: GLS


Power Consumption: 11W


Colour of Light: Warm White

Warm White

Useful Lumens: 1055lm


Dimmable: Non-Dimmable


£3.07 inc. VAT
    • 240V 11W (75W equivalent) LED GLS
    • BC-B22d cap
    • No - Not Suitable for Dimming
    • 2700K Warm White colour
    • 1055 lumens
    • 15,000 hours

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Philips GLS LED Light Bulb B22 11W (75W Eqv) Warm White CorePro Opal

  • Cap type: BC-B22d
  • Power Consumption: 11W
  • Equivalent: 75W Traditional GLS
  • Colour Output: Warm White
  • Dimensions: Diameter=60mm Height=108mm

Imagine an LED GLS light bulb that uses less energy and lasts far longer than incandescent filament light bulbs, all while managing to retain their traditional aesthetics and excellent light output. Also known as an A60 light bulb.

The CorePro range of LED replacement light bulbs from Philips is designed to do exactly that.

The example pictured here consumes just 11W and all but eradicates replacement costs by lasting upwards of 15,000 hours. Despite this, it's impossible to tell apart from the 75W incandescent light bulbs it is designed to replace. This is thanks largely to a frosted finish that obscures the LED componentry inside and diffuses the light evenly for a warm, comfortable glow.

This allows the light bulb to perform exactly like traditional incandescent light bulbs, albeit much more efficiently, and for much longer.

Features a BC-B22d bayonet (22mm) cap base.

Here at SimplyLED, we want you to be able to buy with confidence both in ourselves and the products we sell. With this in mind, a number of our bulbs carry a specific warranty that ensures you can do exactly that.

Any LED or LED Smart light bulb bought from SimplyLED carries a 24-month warranty.

If you should purchase an LED light bulb from SimplyLED and have it fail, break or develop a fault at any point within the timeline stated above from the date of purchase, we will happily replace the item or offer a full refund, depending on your wishes.

In instances where large numbers of bulbs fail within a relatively short period of time, we may ask you to return them to us so that they can undergo testing to identify any potential issues.

What doesn't our warranty cover?

In any instance where your bulb has developed a fault, we will do our utmost to replace it or offer a full refund (provided the item is still within its stated warranty period). However, if it becomes apparent that the product has been misused, tampered with or modified in any way, we will view this as having voided its warranty.

'Misuse" includes, but is not limited to, incorrect operation by the user, use of non-dimmable bulbs on a dimmable circuit or connection to or operation with an unsuitable power supply. 'Tampering' or 'modification' can be interpreted as any activity designed to alter the product in such a way that it can be used in a manner that wasn't intended by its original design. This can include rewiring, removing plugs, home repairs or changing components. Unfortunately, we won't be able to replace any item that has undergone any such process.

If you have any further questions about our Warranty or Returns Policy that aren't addressed on this page, please feel free to contact us.

MPN 9290035445
Barcode 8719514442962
Cap TypeBC-B22d
DimmableNo - Not Suitable for Dimming
Power Consumption11W
Equivalent Wattage75W Traditional GLS
Estimated Running Cost£5.75 per year based on 5-hours per day @ Jan 24 Price Cap (28.62p/kWh)
Estimated Equivalent Running Cost£39.17 per year based on 5-hours per day @ Jan 24 Price Cap (28.62p/kWh)
Estimated Running Cost Saving£33.42 per year based on 5-hours per day @ Jan 24 Price Cap (28.62p/kWh)
Estimated Energy Saving85%
Light Output
Total Lumens1055lm
Useful Lumens1055lm
Warm Up Time<0.5 seconds (0-60%)
Light Colour
Colour Temperature2700K
Colour DescriptionWarm White
Glass TypeOpal
Mercury Content0mg
Life Span
Average Rated Life (L50)15,000 hours
Switching Cycles50,000
Estimated Life Expectancy10 Years
Energy Rating
Energy SaverYes
EEI 2021 Energy RatingF
EEI Pre-2021 Energy RatingA+