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SORAA Healthy and Radiant LEDs.

SORAA Healthy and Radiant LEDs.

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These use violet rather than blue emitters, to not have any blue light and to have a fuller spectrum than is possible with blue emitters, respectively. These are built like a tank compared to a typical snowcone LED. CRI of the "Healthy" can best be described as "not terrible" and the Radiant is extremely good. These aren't available in retail stores because SORAA doesn't want them sold next to $1 LEDs.

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Album name:mdcastle / LEDs
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Date added:Feb 26, 2019
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Date Time:2019:02:26 19:55:14
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dor123
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Other loves are computers, office equipment, A/Cs


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Feb 26, 2019 at 09:13 PM Author: dor123
I've recently analyzed the spectrum of Semicom Lexis Safety LED lamps, and seen that while they still uses blue LEDs, the gap between the blue LED and the phosphor peak, is nearly invisible, and the spectrum is also continuous. The lamps were installed together with two CFLs at a chandelier at my art teacher home, and their light didn't looked too glary and ugly compared to the CFLs. All of them were daylight in color.

I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the European date format (dd.mm.yyyy).

I lives in Israel, which is a 230-240V, 50hz country.

xmaslightguy
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^homebuilt fixture


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Feb 26, 2019 at 10:44 PM Author: xmaslightguy
Interesting.
Are these warm/cool/daylight?

Colored Fluorescent's such as F40T12 Red or  Green or Blue are awesome...

merc
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Adam


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Feb 27, 2019 at 03:01 PM Author: merc
Interesting. What's their Ra8 and efficacy (lm/W)?

Not a misoLEDist...

mdcastle
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mdcastle 26956281@N02
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Feb 27, 2019 at 06:03 PM Author: mdcastle
Ra8?
mdcastle
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mdcastle 26956281@N02
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Feb 27, 2019 at 09:04 PM Author: mdcastle
SORAA "Healthy" 11.5 watts, 600 lumens, 77 CRI
SORAA "Radiant" 11.0 watts, 800 lumens, 95 CRI
2700K
xmaslightguy
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Feb 27, 2019 at 09:50 PM Author: xmaslightguy
Interesting that 'Radiant' is both higher CRI, and higher efficiency.

Colored Fluorescent's such as F40T12 Red or  Green or Blue are awesome...

merc
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Feb 28, 2019 at 01:35 AM Author: merc
Thanks.
So "Healthy" is only 52 lm/W while "Radiant" is 73 lm/W - also not great.

Here's the "Healthy" spectrum:

Not a misoLEDist...

Silverliner
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Verd a ray classic.


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Feb 28, 2019 at 02:33 AM Author: Silverliner
How do they compare to the standard blue emitter based LEDs? Still as glary?

May all the great lighting technologies have their place in history.

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Feb 28, 2019 at 03:54 AM Author: HomeBrewLamps
I'd still buy one. I'm curious of this no blue light stuff... I hate the blue from LED's....

~Owen

Mercury Vapor LampHigh Pressure Sodium Scavenger, Urban Explorer, Lighting Enthusiast and Creator of homebrewlamps Cool High Pressure SodiumMercury Vapor Lamp

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