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Dimmable LED's for CBUS
- Subject: Dimmable LED's for CBUS
- From: Gareth Cook <g@xxxxxxxxxx>
- Date: Fri, 18 Dec 2009 11:25:04 +0000
Anyone tried using dimmable LED's yet ? With CBUS or any other system
?=20
I'd like to remove all my dichroics so i can insulate the loft and
reduce=20
consumption.
I've heard Cree are a good brand to target - their lamp ranges from =A310
t=
o=20
=A3300 (!). What I need to understand is how to map the "quality"
of a=20
50w/35w dichroic lamp to one of their LED's They appear to be more=20
expensive, but some of them only consume 1W, despite being
"superbright".
Would we agree that we should try to map the Lumens, beam angle, and=20
"warmth" ? And then perhaps the transformers ? Most of mine are
the old=20
wire-wound toroidal transformers, so there shouldn't be a problem with=20
minimum load - only the newer electronic transformers might have to be=20
changed out for the smallest load models (ie 10w perhaps)
Here'a an ebay page with some of their range - http://tinyurl.com/yajj5sx
=20
Unless stated otherwise above:
IBM United Kingdom Limited - Registered in England and Wales with number=20
741598.=20
Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU
[Non-text portions of this message have been removed]
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