Replacement bulbs Spot bulbs GU10 Bulbs 35mm 3.6w GU10 MR11 LED (35mm diameter, 2700k, dimmable, 36° beam, 290lm =40w)

35mm 3.6w GU10 MR11 LED (35mm diameter, 2700k, dimmable, 36° beam, 290lm =40w)


This is product manufacturers code ILMR11DC011 by Integral LED. If you need to contact us about this product, please quote our product reference of 14479.

This lamp is MR11 size, but has a GU10 lamp cap, perfect for retro-fits of old style MR11 sized downlights.

This bulb is the less-common 35mm diameter version - the 'normal' diameter for a GU10 bulb is 50mm.

  • Warm White (2700K)
  • 290 lumens
  • Dimmable
  • 36° beam
  • A+ energy rating
  • Equivalent brightness to approximately 40w of traditional halogen lighting

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.

As LED products produced using new technologies are used with old dimmer technology, achieving effective and smooth dimming can be challenging. For this dimmable lamp Integral have tested, and recommend Varilight V-Pro dimmers. Other dimmers designed for use with LED lights may also work, but dimmers designed for halogen lights must not be used as this could damage the light bulbs and / or the incompatible dimmer module. Always consult the instructions for your dimmer - if in any doubt use the recommended dimmer from Varilight.

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(inc. VAT at 20%)

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

Although this bulb costs just £3.08, the short life and high running costs will cost you an extra £0.24 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 £3.08
2-3 £2.83
4-9 £2.71
10-49 £2.64
50-99 £2.60
100+ £2.41

Product variations


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


3.6w, 35mm (MR11), dimmable, LED spot GU10 spot bulb producing 290lm of warm white (2700K) light. Equivalent brightness to approximately 40w of traditional incandescent lighting.