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Part Number: 6505

Crompton Lamps LED MR11 Bulb 4W GU4 12V Cool White 36° Clear (35W Eqv)

Part Number: 6505

Crompton Lamps LED MR11 Bulb 4W GU4 12V Cool White 36° Clear (35W Eqv)

Cap Type: GU4


Shape: MR11 Spotlight

MR11 Spotlight

Power Consumption: 4W


Colour of Light: Cool White

Cool White

Useful Lumens: 290lm


Dimmable: Non-Dimmable


£7.49 inc. VAT

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

    • Glass Type: Clear
    • Rated Life: 25,000 hours
    • New 2021 Energy Rating: G
    • Energy Saving: 89% saving on a 35W halogen MR11

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Crompton Lamps LED MR11 Bulb 4W GU4 12V Cool White 36° Clear (35W Eqv)

  • Cap type: GU4
  • Power Consumption: 4W
  • Equivalent: 35W Halogen MR11
  • Colour Output: Cool White
  • Dimensions: Diameter=35mm Height=40mm

This LED MR11 spotlight (GU4) light bulb has a low energy consumption of just 4W making it an ideal retrofit replacement.

With a colour temperature of 4000K cool white and outputting 290 useful lumens, this LED alternative is equivalent to the brightness of a 35W halogen spotlight bulb.

Non-dimmable. 36° beam angle creates a bright, focused beam of light that can be used anywhere.

This spotlight lamp is fitted with a low voltage 12V GU4 2-pin (4mm apart) base.

Please note that this light bulb will operate with most AC and DC 12V transformers. However, some 12V transformers may have a minimum required load which may not be met when installing low powered LEDs: these drivers may cause flickering or the LEDs not to function correctly. If this issue arises it may be necessary to source a suitable LED driver. Please refer to the manufacturers website for compatibility.

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.

Manufacturers Warranty

This product is also covered by a manufacturer's warranty for a period of 4 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 14848
Barcode 5055579314848
Equivalent 35W
Technology LED
Cap GU4
Shape MR11 Spotlight
Colour Cool White
Manufacturer Crompton Lamps
Cap Type GU4
Voltage 12V
Power Consumption 4W
Dimmability No - Not Suitable for Dimming
Total Lumens 310lm
Useful Lumens 290lm
Beam Angle 36°
Equivalent Wattage 35W Halogen MR11
Colour Temperature 4000K
Colour Description Cool White
Colour Rendering RA >80
Glass Type Clear
Warm Up Time <0.5 Seconds (0-60%)
Mercury Content 0mg
Average Rated Life (L50) 25,000 hours
Switching Cycles 12,500
EEI 2021 Energy Rating G
MPN 14848
Diameter 35mm
Height 40mm
Estimated Running Cost £2.48 per year based on 5-hours per day @ Oct 22 Price Cap (34.0p/kWh)
Estimated Running Cost Saving £19.24 per year based on 5-hours per day @ Oct 22 Price Cap (34.0p/kWh)