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Part Number: SL4950

Crompton Lamps LED GU10 Bulb 4.5W Cool White 35° (50W Eqv)

Part Number: SL4950

Crompton Lamps LED GU10 Bulb 4.5W Cool White 35° (50W Eqv)

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Cap Type: GU10


Shape: GU10 Spotlight

GU10 Spotlight

Power Consumption: 4.5W


Colour of Light: Cool White

Cool White

Useful Lumens: 360lm


Dimmable: Non-Dimmable


£2.27 inc. VAT
New 2021 Energy Rating: F

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

    • 4.5W (50W)
    • GU10
    • SMD
    • Non-Dimmable
    • Cool White
    • 360lm
    • 15,000 hrs

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Crompton Lamps LED GU10 Bulb 4.5W Cool White 35° (50W Eqv)

  • Cap type: GU10
  • Power Consumption: 4.5W
  • Equivalent: 50W Halogen GU10
  • Colour Output: Cool White
  • Dimensions: Diameter=50mm Height=53mm

This 4.5W SMD LED GU10 from Crompton Lamps is a fantastic product that is both energy and cost efficient. A direct replacement for a 50W halogen GU10, this LED version consumes only 4.5W to produce 340 lumens of cool white light (4000k), while the full glass body maintaining the same aesthetics of it's halogen counterpart.

With a long 15,000 hour life span, the Crompton Lamps GU10 is a long lasting, energy efficient replacement. Please note that that it is only suitable for indoor use.

  • 15,000 hour life
  • Energy efficient
  • Suitable for fire rated downlights
  • For indoor use only
  • 4000K cool white light
  • 10,000 switching cycles
  • GU10 Cap
  • Beam angle of 35°

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 4887
Barcode 5055579304887
Equivalent 50W
Technology LED
Cap GU10
Shape GU10 Spotlight
Colour Cool White
Manufacturer Crompton Lamps
Cap Type GU10
Voltage 240V
Power Consumption 4.5W
Dimmability No - Not Suitable for Dimming
Total Lumens 400lm
Useful Lumens 360lm
Beam Angle 35°
Equivalent Wattage 50W Halogen GU10
Colour Temperature 4000K
Colour Description Cool White
Colour Rendering RA >83
Warm Up Time <0.5 seconds (0-60%)
Mercury Content 0.0mg
Average Rated Life (L50) 15,000 hours
Switching Cycles 10,000
Lumen Maintenance Factor 0.93
Energy Saver Yes
EEI Pre-2021 Energy Rating A+
EEI 2021 Energy Rating F
Diameter 50mm
Height 53mm
MPN 4887
Estimated Running Cost £2.79 per year based on 5-hours per day @ Oct 22 Price Cap (34.0p/kWh)
Estimated Equivalent Running Cost £31.03 per year based on 5-hours per day @ Oct 22 Price Cap (34.0p/kWh)
Estimated Running Cost Saving £28.24 per year based on 5-hours per day @ Oct 22 Price Cap (34.0p/kWh)
Estimated Energy Saving 91%
Estimated Life Expectancy 10 Years
Brightness 50W
Warranty 3 Years