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The new stuff appears to be making white light at around 300 lumens per watt.
Using cheap power supplies that might roughly double the current efficiency standard.
I saw that the local lowes was totally changing over there entire LED lighting isle. I thought the new tech was out.
Nope, as far as I can tell they changed vendors and went with cheaper even less efficient junk.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
Last edited by oil pan 4; 05-30-2018 at 12:36 PM..
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