900 lumens LED disk lights from Sylvania are again available, where Lowe's stores have replaced Sylvania-labeled offerings, with labeling Utilitech Product #0752125, less-bright, at 700 lumens. Now buy 900 lumens lights via Polar Ray , as single display packs, or via Gordon Electric Supply , less expensive, with two display boxes per cardboard carton. I hoped there would be less to recycle in the two-pack, and am disappointed. No form of this light is offered at Amazon.
Sylvania 75045 has CRI improved from 82, to 90, and has a less-obtrusive converter block.
The lens is bug proof and you won't need to look beneath, at a rather-small LED engine.
Glare is rather large, compared to the first Sylvania offering, 70732v1. Some other lights are worse. See that state of the art manufacturing in China is without effort to exceed efficacy of 75 lumens per watt.
Here is a brightness comparison on my test stand, with 70732v1 at LHS, and 75045 at RHS. 75045 is a bit brighter, but with spot light behavior, more center concentration of light. Greater glare is visible to the eye.
75045 dimming is silent, and deeper than with 70732.
I am disappointed with the inattention to glare, but will find uses for this light. Recall the less-glaring light engine of 70732 v1. Surely with lights that last a lifetime, we must afford largest diodes that fit on a board.
It seems all such lights are made in the same China factories, without USA leadership. Could Sylvania-boxed lights share the better attachment means found for Utilitech 0752125 copied here from that review? The converter block, not surface-mounted, can be an attachment asset!
This is free sharing of discoveries in matters of methods, materials and policies for energy conservation in our homes. Discoveries are mainly in work I do with business Phillip Norman Attic Access, in metro Portland, Oregon. Please see my web site for this work, with my contact information: https://sites.google.com/site/phillipnormanatticaccess/ I am Phillip Norman , 1-503-255-4350. Upon request I will email a printable pdf of any post, with translation and size as you wish.
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