Skip to main content

Part Number:


Philips LED GLS 11W B22 CorePro Warm White Opal

Part Number: 4797

Philips LED GLS 11W B22 CorePro Warm White Opal

Cap Type: BC-B22d


Shape: GLS


Power Consumption: 11W


Colour of Light: Warm White

Warm White

Useful Lumens: 1055lm


Dimmable: Non-Dimmable


£3.09 inc. VAT

FREE UK Delivery on orders over £50 (Standard delivery)

    • Glass Type: Opal
    • Rated Life: 15,000 hours
    • New 2021 Energy Rating: F (A+ Pre-2021)
    • Energy Saving: 85% saving on a 75W traditional GLS

This item is currently out of stock - See below for related products

Bulk Discount Qty












Philips LED GLS 11W B22 CorePro Warm White 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.

This GLS is a newer product from Philips and supersedes their old GLS part codes: 8718696510049.

Need more help in choosing a suitable light bulb? Read our guide What is a GLS Light Bulb.

Here at Lightbulbs Direct, 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 Lightbulbs Direct carries a 24-month warranty.

If you should purchase an LED light bulb from Lightbulbs Direct 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.

Attribute Value
MPN 9290035445
Barcode 8719514442962
Equivalent 75W
Technology LED
Cap BC-B22d
Shape GLS
Colour Warm White
Manufacturer Philips
Cap Type BC-B22d
Voltage 240V
Power Consumption 11W
Dimmability No - Not Suitable for Dimming
Total Lumens 1055lm
Useful Lumens 1055lm
Equivalent Wattage 75W Traditional GLS
Colour Temperature 2700K
Colour Description Warm White
Glass Type Opal
Warm Up Time <0.5 seconds (0-60%)
Mercury Content 0mg
Average Rated Life (L50) 15,000 hours
Switching Cycles 50,000
Energy Saver Yes
EEI Pre-2021 Energy Rating A+
EEI 2021 Energy Rating F
MPN 9290035445
Diameter 60mm
Height 108mm
Estimated Running Cost £5.82 per year based on 5-hours per day @ Jan 24 Price Cap (29.0p/kWh)
Estimated Running Cost Saving £33.87 per year based on 5-hours per day @ Jan 24 Price Cap (29.0p/kWh)