Lumena Integral 4.9W LED Dimmable GU10 Lamp

A brighter, longer lasting GU10 for outdoor spotlights

This Integral GU10 lamp swaps out an old halogen spotlight bulb for a 4.9W LED that throws a wide, even beam without the running costs or fragility of the bulb it replaces. It is built as a direct retrofit, so it drops into existing GU10 fittings with no rewiring or larger housing needed.

Choosing your colour temperature

The only real choice here is colour temperature. Warm White at 2700K gives the same amber glow as a traditional halogen spot, good for softer garden lighting near seating areas. Cool White at 4000K is crisper and whiter, better suited to security spotlights, driveways or anywhere you want a more alert, functional light.

How it works

Inside the lamp, an array of LEDs is arranged to mimic the look of a COB spotlight, and a diffuser lens softens the output so it reads more like halogen light than a harsh LED point source. A 55 degree beam angle spreads coverage wider than a standard GU10 spot, so fewer lamps are needed to light the same area. The lamp is dimmable and rated for around 15,000 hours of use.

Where it works best

Designed as a retrofit for garden spotlights and spikelights, this lamp suits any outdoor GU10 fitting where a halogen bulb would otherwise be used, from wall mounted spots to ground spikes lighting up planting or trees.

Good to know

• Fitting: GU10
• Wattage: 4.9W, dimmable
• Beam angle: 55 degrees
• Life expectancy: up to 15,000 hours
• Available in Warm White 2700K or Cool White 4000K
• 1 year warranty

Questions People Ask

Will this fit my existing GU10 spotlight?
Yes, it is a direct retrofit for standard GU10 fittings, including garden spotlights and spikelights, with no adaptor needed.

Is it dimmable?
Yes, this lamp is dimmable, provided it is used with a compatible dimmer switch.

Which colour temperature should I choose?
Warm White 2700K gives a halogen style amber glow, while Cool White 4000K gives a crisper, whiter light better suited to security or driveway lighting.

We offer free standard delivery on orders within the UK Mainland* (an additional fee applies for the Isle of Wight, the Isle of Man, the Scottish Isles, parts of Scotland, Northern Ireland, the Republic of Ireland, the Channel Isles and International).

*Collingwood orders under £150 incur a delivery fee of £9.95 inc. VAT.
*Any order under £49 incurs a delivery fee of £9.95.