Re: GU10 LED Bulbs

["Peter and Jane" <pandj.munnoch@xxxxxxxxxxxxxx>]

Hello Mark
In our new build I have used a lot of GU10 fittings for flexibility of low
=
energy options.
In the TV room I have 24 Screwfix leds. Yes it is a cool light but suits
th=
e room.
I tried various leds for the kitchen and they were all too blue and too
dir=
ectional. Even with a lot of fittings, they didn't impress. I ended up
usin=
g cfls and will replace with leds when they improve. Cfls are wide beam,
br=
ight and warm white, but take time to get going. Actually not such a bad
th=
ing in the middle of the night!
I too am very keen to find a decent warm white gu10 led. Ideally it would
a=
lso be dimmable.
These would go in the light fitting that I am making for the living room.
I=
t has 32 gu10 positions, in 4 groups, and driven by Lutron Grafik Eye. I
re=
ally want it to fade from scene to scene, not just switch on and off.
Rgds
Peter
----- Original Message -----=20
From: Paul Gordon=20
To: UKHA Group=20
Sent: Tuesday, October 07, 2008 8:26 AM
Subject: RE: [ukha_d] GU10 LED Bulbs


My experience of the B&Q LED GU10's is pretty much exactly as you
describ=
e...=20

- Far dimmer
- Far cooler light
- Far narrower beam

Nonetheless, since I had 8 x 50W halogens in the kitchen ceiling, I have =
at least gone some way to making a saving by alternating each fitting
betwe=
en a halogen & an LED. Overall, this reduces the power requirement from
400=
W to around 230W, so almost halved, but with the mix, still gives a just
ab=
out acceptable level and quality of illumination. I've repeated this
strate=
gy in a couple of other places where I have for example some 3-bulb
fitting=
s, I have replaced just one of them with an LED, - in those cases I can't
r=
eally tell much difference. The B&Q bulbs worked out at about =A35 each
IIR=
C.

HTH

Paul G.

> -----Original Message-----
> From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf =
Of
> mwgardner2000
> Sent: 07 October 2008 08:19
> To: UKHA Group
> Subject: [ukha_d] GU10 LED Bulbs
>=20
> Hello,
>=20
> Has anyone found any reasonable LED GU10 bulbs as a replacement for
> 50W Halogen GU10s?
>=20
> Shocked by a recent electricity bill, I'm looking at a number of
> power saving opportunities, and these are an obvious one. We have
> quite a few 50w GU10s which I would like to replace with LED bulbs.
> Google throws up quite a few, but I've not yet found anything that
> meets the mark. There are several types available but I've not yet
> found a 50W halogen equivalent, in terms of light colour, angle of
> beam, and brightness. Also, the cost of replacement may not make it
> worthwhile yet!
>=20
> I've bought one bulb (at the cheaper end of the range - =A36) so far
to
> test - it ticks the power consumption box (1w), but is a very cold
> white light, very narrow angle of beam, and not nearly as bright as a
> 50w halogen. I have places where I can use these, but cannot see
> them as a replacement for 9 bulbs in the kitchen.
>=20
> At the higher end of the price range, this
> (http://tinyurl.com/45umuu) might be
worth a try, but wholescale
> replacement at that cost will make me think twice!
>=20
> And I'm also going to take a look at some HA to control usage of the
> lights better :-)
>=20
> Cheers
> Mark
>=20
>=20
> ------------------------------------
>=20
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