Skip to main content

Part Number: SL4725

Sylvania GLS LED Light Bulb Filament E27 4.5W (35W Eqv) Warm White ToLEDo

Part Number: SL4725

Sylvania GLS LED Light Bulb Filament E27 4.5W (35W Eqv) Warm White ToLEDo

Cap Type: ES-E27


Shape: GLS


Power Consumption: 4.5W


Colour of Light: Warm White

Warm White

Total Lumens: 400lm


Dimmable: No


£7.97 inc. VAT
New 2021 Energy Rating: F

FREE UK Delivery on orders over £50 (Standard delivery, excludes orders of oversized items)

Bulk Discount Quantity












Sylvania GLS LED Light Bulb Filament E27 4.5W (35W Eqv) Warm White ToLEDo

  • Cap type: ES-E27
  • Power Consumption: 4.5W
  • Equivalent: 35W Traditional GLS
  • Colour Output: Warm White
  • Dimensions: Diameter=60mm Height=104mm

The ToLEDo LED GLS filament range from Sylvania is designed to bridge the gap between LED technology's modern functionality and the traditional light bulb aesthetic. Features a ES-E27 Edison screw (27mm) base/cap. Also known as an A60 light bulb.

Each light bulb in the range consumes minimal power but producing light of equivalent quality and brightness to traditional filament light bulbs. Designed to directly replace incandescent filament light bulbs and retrofit seamlessly to existing installations, this light bulb is absolutely identical in terms of its appearance.

Four tensile LED filaments elegantly mimic those of a traditional light bulb and produce a similar warm white light, but where the older filament version would use 35W, this LED Crown Silver GLS only uses 4.5W. Add to this an LED’s superior longevity and the reduced frequency with which it needs replacing, then the cumulative savings associated with this LED light bulb have endless potential.

  • 240V 4.5W (35W equivalent) LED GLS
  • ES-E27 cap
  • No - Not Suitable for Dimming
  • 2700K Warm White colour
  • 400 lumens

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.

Manufacturers Warranty

This product is also covered by a manufacturer's warranty for a period of 3 years from date of purchase. Please visit the manufacturer's website for further details.

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 0029342
Barcode 5410288293424
Equivalent 40W
Technology LED
Cap ES-E27
Shape GLS
Wattage 0 - 5W
Colour Warm White
Lumens 250 - 470lm
Dimmable No
Manufacturer Sylvania
Cap Type ES-E27
Voltage 240V
Power Consumption 4.5W
Dimmability No - Not Suitable for Dimming
Total Lumens 400lm
Equivalent Wattage 35W Traditional GLS
Colour Temperature 2700K
Colour Description Warm White
Glass Type Crown Silver
Warm Up Time <0.5 seconds (0-60%)
Average Rated Life (L50) 15,000 hours
Switching Cycles 50,000
Energy Saver Yes
Diameter 60mm
Height 104mm
EEI Pre-2021 Energy Rating A+
EEI 2021 Energy Rating F
MPN 0029342
Estimated Running Cost £0.94
Estimated Equivalent Running Cost £7.34
Estimated Running Cost Saving £6.40
Estimated Energy Saving 87%
Estimated Life Expectancy 10 Years
Brightness 35W
Warranty 3 Years