Replacement bulbs LED bulbs 3.7w MR11 LED bulb (4000K, =37w)

3.7w MR11 LED bulb (4000K, =37w)

3.7w MR11 LED bulb (4000K, =37w)


This is product manufacturers code ILMR11NE010 by Integral LED. If you need to contact us about this product, please quote our product reference of 11910.

This 3.7W retro-fit Integral LED MR11 delivers brightness similar to a 37W halogen bulb, in white light. It features three high output Osram LEDs, an anti-glare refractor, all finished with an aluminium and plastic thermally efficient body. The ideal lamp for commercial and home use.

Cool White Light
370 Useful Lumens (390 Nominal)

Integral LED are continuously improving the energy efficiency of their products as technology develops. Newer revisions of some LED products may have small variations in the wattage, but other specifications such as model number, colour temperature and lumen output (brightness) remain the same.

If you are replacing halogen low voltage MR11s with new LEDs it is worth checking that your fitting and/or driver are LED compatible. As these LEDs are lower wattage than previous halogen versions you may not be meeting the minimum load of your fittings transformer and it may cause the LED MR11s to not function correctly and possibly damaged the lamps.

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(inc. VAT at 20%)

...simply choose a low energy bulb instead - more details »

Although this bulb costs just £3.21, the short life and high running costs will cost you an extra £0.37 per year when compared to a 2.5w GU10 LED bulb (warm white).

To see how we calculated the potential savings, see our energy saving calculator.

(inc. VAT)

Quantity discounts

Quantity Price each
1 £3.21
2-3 £2.93
4-9 £2.78
10-49 £2.70
50-99 £2.55
100-499 £2.45
500+ £2.36

Product variations


Our product ref
Colour / Finish
Total wattage
Lamp cap
MR11 / GU4
Bulb type
Low energy
Integral LED
Mfr part #


3.7w MR11 35mm LED lamp