Re: "Hardware Store Tubes"
Re: "Hardware Store Tubes"
- Subject: Re: "Hardware Store Tubes"
- From: José Ángel Bueno García <email@hidden>
- Date: Tue, 07 Aug 2012 20:49:23 +0200
More information on NEC fluorescent tubes and SPD variations:
http://goo.gl/exR6g
Peaks are present in LEDs "tubes" too, both are daylight simulators.
In the green way of life, tungsten halogen, that seems to be better
daylight simulators but less efficient, and are far to be A class.
From memory, better color rendering fluorescent tubes are Class B.
The LED industry has made an effort to cover the now fadding market of
flurescent tubes due to enviromental requirements, and in the recent
few years has developed good daylight simulators, enough to be
normalized in graphic technology, and adopting previous comercial
shapes and sizes. And is easy to DIY.
There are a lot of photographers and video makers that are making use
of relatively expesive fluoreecent tubes from Kino Flo, with silimilar
SPD that those used in graphic tecnology. Some of those photographers
have fear to use make use of flash units and hand held photometers for
photography. ;)
A fast look at SPD of different light sources:
http://goo.gl/kGO91
LED is going to eat you, fluorescent baby.
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