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On amazon you'll find a plethora of LED bulbs with their color temperature in kelvin, CRI (or R-alpha), lumens and directivity listed. I have picked a wide rang
by the8472 9y ago
On amazon you'll find a plethora of LED bulbs with their color temperature in kelvin, CRI (or R-alpha), lumens and directivity listed. I have picked a wide range of different ones for different needs. A few years ago there was limited choice but the palette has broadened since then.
The item titles, often listing incandescent equivalent wattages and fuzzy categories like warmness, are kind of irrelevant. You need to look at the fact sheets.
- DubiousPusher 9y agoDisagree. I just swapped a 2700k bulb for another 2700k bulb and the room went from eery green to warm just off white yellow. You have to try them. The ratings are suspect, IMO.
- tigershark 9y agoThe warmth has no relation whatsoever with the CRI. If your first led had an awful CRI you should blame yourself for not checking it rather than saying that all the spec sheets are useless.
- DubiousPusher 9y agoOh! I didn't know about this property. Thanks, this will be very helpful in picking bulbs in the future.
- deleted 9y ago[deleted]