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Old 11-21-2011, 09:15 PM
PlantscapeSolutions's Avatar
PlantscapeSolutions PlantscapeSolutions is online now
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Join Date: May 2008
Location: Buda,Texas
Posts: 2,919
LED M6 Pure White Look Yellow after a Year?

I just got a warranty replacement set of M6 Pure White lights and when I went to use them they didn't match my two year old pure whites. My older lights which had all of three months of use had yellowed and looked more like classic white. Has anyone seen this happen? I can understand a little fade but this was a night and day difference.
Market- Austin Texas Area
Employees- 3
Sales $330K+
Owner- David

Services-AutoCAD Landscape Design & Install, Maintenance, Landscape Lighting, HD Holiday Lighting, Masonry (Stone, Block, Brick, and Stucco), & Arborist Work

Accreditations & Memberships- BBB, TNLA, TPCL 611373, & Class 1 Nurserymen.

Market Niche- High end residential.

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Old 11-22-2011, 01:26 AM
David Gretzmier David Gretzmier is offline
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Join Date: Mar 2001
Location: Fayetteville,AR
Posts: 3,645
I have heard this to be quite normal for retrofit led c-9's, especially those left as permanant. in fact, I was told that the blueish white ones get better every year.
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Old 11-22-2011, 07:23 PM
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Ducke Ducke is offline
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Join Date: Apr 2007
Location: Out mowing a lawn
Posts: 370
I have found it from rust around the metal base of the bulb.
It gets in the bulb and discolours the whole thing.
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