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Philips Master LED GU10 Spot 4W (35W replacement) Dimmable, Warm White [Energy Class A+]

4.4 out of 5 stars 43 customer reviews

Price: £8.99 FREE UK delivery.
In stock.
Dispatched from and sold by AuctionZ Ltd.
2 new from £8.29 2 used from £7.52
1
  • Philips Energy Saving LED Spot Light Bulb
  • 4 Watt GU10, 2700K Warm White, Dimmable
  • 275 lumen output, 900 candela, 40 degree beam angle
  • Delivers a warm, halogen-like accent beam suitable for spot or general lighting.
  • 80% energy savings compared to 35W halogens. 40,000 hour life minimises maintenance cost.

AmazonBasics LED bulbs provide an exceptionally long life
and immediate, significant energy savings.

Dimmable and undimmable models available in a variety of wattages
B22
LED Bulb B22
Packs of 2 & 6

£10.99 - £22.99
E14
LED Bulb E14
Packs of 2 & 6

£8.99 - £18.99
E27
LED Bulb E27
Packs of 2 & 6

£8.49 - £23.39
GU10
LED Bulb GU10
Packs of 2, 6 & 10

£9.49 - £28.99
GU5.3
LED Bulb GU5.3
Packs of 2, 6 & 10

£7.99 - £31.99

Product Information

Package Quantity: 1
Technical Details
Brand Philips
Model Number8718291697046
ColourVery Warm White
Item Weight54 g
Product Dimensions5.5 x 5 x 5.5 cm
Power / Wattage4 watts
Voltage240 volts
Energy Efficiency ClassA++ to E
  
Additional Information
ASINB00ENG292Y
Best Sellers Rank 35,167 in Lighting (See top 100)
Shipping Weight59 g
Date First Available12 Oct. 2013
  
 

Product Description

Package Quantity:1

Product Description

These Philips MASTER LED spots are compatible with most existing fixtures with a GU10 holder and designed as a retrofit replacement for halogen or incandescent spots.

Box Contains

1 x LED GU10


Important Information

Light Bulb Recycling

for this and other types of lamps.

Light Bulb Breakage and Clean Up Information

about how to clean up and dispose of broken or damaged lamps.


Customer Questions & Answers

Customer Reviews

4.4 out of 5 stars
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Top Customer Reviews

Item Package Quantity: 1 Vine Customer Review of Free Product ( What's this? )
Imagine replacing all the GU10 Halogen bulbs in your home with new LED bulbs that use just a seventh (14.28%) of the energy and last 40 times as long. Not only would your electricity bill be significantly lower, you wouldn't have to get up on a step ladder to change your bulbs as often. LED bulbs have certainly come a long way in the last few years, so is it finally time to make the switch?

To answer this question, I thought it would be useful to compare this 4W Philips MASTER LEDspot MV bulb to a standard 28W (35W equivalent) B&Q GU10 Halogen Eco bulb. What I discovered is that the technical characteristics of each bulb, printed on the packaging, cannot be trusted.

Colour temperature (measured in K or kelvin) is something to pay attention to when buying LED bulbs, because they typically give off a cold, blue, clinical light. But, if you can find an LED bulb that matches the colour temperature of a Halogen bulb, then theoretically it should look the same, right? Well, this Philips bulb has a colour temperature of 2700K and is labelled as "Warm White". However, the light it gives off is actually bluer than the light from the B&Q bulb which, at 2800K, actually has a higher colour temperature! That's not to say the Philips bulb looks bad, but the ambience it creates isn't quite as relaxed or as cosy, compared to a standard Halogen bulb.

Beam angle is something else to pay attention to when buying LED bulbs. This Philips bulb has a beam angle of 40˚, whereas the B&Q bulb has a narrower beam angle of 36˚. So, naturally you'd expect the Philips bulb to illuminate a wider area, right? Nope. It turns out the Philips bulb is the more focused of the two, with a narrower beam that limits light to a smaller area, creating sharper shadows.
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By Mr Gumby TOP 500 REVIEWERVINE VOICE on 5 Feb. 2014
Item Package Quantity: 1 Vine Customer Review of Free Product ( What's this? )
I’ve tried a number of LED lamps – GU9, GU10 and others. This is one of the few that I've been happy to continue using. With others, the output often doesn't match the claim, the light characteristics are unpleasant, or they’re too big. This one is far from perfect but I find it acceptable and like the fact that it’s dimmable.

Philips claim 275 lumens and 35W incandescent equivalence; I’d put it closer to 30W, which the light meter in my camera seems to confirm when I photograph objects under it.

Some people complain that the light it produces is too cold but I like it, especially for task illumination – reading, sewing, etc.

The size is fine – it replaced a halogen in a downlighter without any problems (but NB some older transformers may be unsuitable for LED lamps).

It’s expensive. Will it pay for itself? Probably, but only over several years. Let’s say it really is 35W-equivalent. The 31W saving vs. halogen means 1kW saved in about 32 hours. If it’s switched on for an average of 4 hours/day, that’s 46kW p.a., which, at current rates (no pun intended), means about £6 per year. Even ignoring the cost (and hassle) of replacing halogens every so often, you get your money back in three years or so, and it will last 20-30 years, if the claimed 40,000-hour life is correct (not that I’m likely to be around, to find out!).

If you’re keen to save money, long-term, or just cut your carbon emissions, do buy one of these to try.
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By Mike J VINE VOICE on 31 Dec. 2013
Item Package Quantity: 1 Vine Customer Review of Free Product ( What's this? )
Excellent build quality and look very smart. I have normal Halogen spots in various places in the house, and they consume quite a bit of electric, get very hot, and seem to blow regularly. These LED spot bulbs answer all those questions, consuming some 85% less electric, do not get excessively hot and have a life expectancy of 15 years.

This is the 4W (equivalent to 35W) warm white (2700K) version. It's incredibly bright, don't look directly at it. I would say it's brighter than a 35W Halogen, but the light beam is more focused, so you get much more of a `spot' compared to Halogen. The warm white is a yellower shade than normal halogen spots, and are the ideal replacement for the existing standard Halogen bulbs in my bedroom, I found it too yellow for the living room.

They do dim, but I'm using a standard, cheap and cheerful dimmer, rated at 60W min, I tried dimming with a 6W and 3x4W LED bulb (so 18W total), and it only dimmed on the first 5 clicks of the 15 click range, providing 5 big steps from very dark to full bright. Adding two 50W Halogens to the same 4 spot rail, the dim range increased to 7 clicks, indicating the LED bulb load was too low for the dimmer to work correctly. I probably need a more advanced dimmer, but these are generally quite expensive.

This bulb claims to have a better dimming range, compared side by side with the older bulb, but still using the cheap dimmer, I saw no difference in dimming performance.

All in all, a great bulb, especially for bedrooms where the colour is right, but remember to consider the still limited dimming.
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By Maximus TOP 100 REVIEWERVINE VOICE on 16 Dec. 2013
Item Package Quantity: 1 Vine Customer Review of Free Product ( What's this? )
I totally support the idea of LED bulbs as an ideal solution to domestic lighting. Not only are they super efficient but the tehnology can be run from low voltage circuits which is great news for anyone generating their own power or living off grid. The problem so far has been that technical development has lagged market demand. Early versions were large and the light a horrid cold blue colour. Only with this new generation of product has it been possible for manufacturers to squeeze everything in to standard bulb sizes and to make a lamp with a pleasant warm coloured light output.

What you get for your investment is a very well made an elegant looking bulb that fits directly in to an existing 240V GU10 halogen bulb fitting with no modification needed. LEDs are low voltage devices but this is a "chip on board" device that steps down the mains voltage internally without the need of a separate transformer. The bulb runs cool and the light output is indistinguishable from my existing halogens - a point that impresses me greatly. The perforated ring around the lens is a grey silver colour, whereas most folks have white ceilings and white fittings. I wish the ring was white so it did not stand out quite so much. The ring is there for cooling by the way, and it's a common misconception that LEDs do not heat up. They do, but a lot less than halogen. Lack of cooling can over time cause an LED bulb to fail prematurely or the light to gradually change colour from warm to cool blue, so clear any stray insulation directly behind your fittings.

Overall this lamp is superb, and I'm delighted the era of viable LED lighting is here at last!
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