From 1f7996c9fa6630e86cf12a17853f49353247c97d Mon Sep 17 00:00:00 2001 From: Adrianna Butlin Date: Sun, 10 Aug 2025 06:23:08 +0800 Subject: [PATCH] Add That Lifespan is Rated at 25 --- That-Lifespan-is-Rated-at-25.md | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 That-Lifespan-is-Rated-at-25.md diff --git a/That-Lifespan-is-Rated-at-25.md b/That-Lifespan-is-Rated-at-25.md new file mode 100644 index 0000000..bd4a63c --- /dev/null +++ b/That-Lifespan-is-Rated-at-25.md @@ -0,0 +1,7 @@ +
If you're trying to exchange a 100W mild bulb, you'll discover a number of LED options at prices that are not practically as unreasonable as they have been only a yr or two in the past. The present crop, including the Philips 100W Equivalent LED, hovers proper across the $20 value level. Initially priced at $25, Philips' LED has since been marked down a couple of bucks to $22, which remains to be slightly dearer than what you'll see from competitors like GE and Cree. Philips justifies that by claiming an additional 80 lumens' price of brightness over these two, along with superior dimming capabilities. Nonetheless, our exams did not reveal any noticeable difference in either brightness or dimmability. That, along with the truth that Philips offers half the warranty that you'll get with GE or Cree, makes this bulb tough to recommend. Philips' 100W Equivalent LED shares the same, flat-topped build of its smaller siblings in the 60W and 40W categories, however units itself apart with a unique design that splits the bulb into three sections separated by deep channels.
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This helps keep the heat buildup at bay, something that gets especially important when LEDs start placing out this a lot light. Even with the emphasis on thermal management, the bulb gets scorching to the contact after simply a couple of minutes of use, which is not unusual for a 100W replacement LED. As such, Philips recommends not using it in an enclosed fixture -- if you happen to do, you'll threat shortening the bulb's lifespan. That lifespan is rated at 25,000 hours, the identical as the other 100W replacement LEDs I examined, with the exception of Utilitech. That lifespan comes out to 22.Eight years if the bulb is used for a mean of 3 hours per day. Philips warrants the bulb for the first 5 of those years, whereas GE and Cree both offer ten-12 months warranties. 25,000 hours is the longevity benchmark for Power Star certification -- the Philips 100W Equal earned certification over the summer season, as did the GE LED I tested. Cree's bulb isn't certified yet, but it surely meets the criteria -- Cree's workforce tells me they expect it to be certified within the close to future.
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Philips claims a mild output of 1,680 lumens at a golden hued 2,seven hundred Ok from a energy draw of 19 watts. That makes it good for [EcoLight products](https://matiri.mx/index.php/question/can-house-music-solve-the-energy-crisis/) about 88 lumens per watt -- a powerful number, however not as impressive as GE and Utilitech, which each handle to put out 100 lumens per watt. These 1680 lumens are a slight step up from what you'll get with GE, Cree, or any of the opposite bulbs we tested. With brightness being one among the first stuff you need from your private home lighting, that number would seem to offer Philips an edge, albeit a minor one. Nevertheless, the engineers at Energy Star check bulbs out for [EcoLight products](https://lings.id/ellenjaege) themselves, posting the total specs for every LED they certify online. On Philips' listing, Energy Star rates the bulb at 1,620 lumens -- not 1,680. While an additional eighty lumens is simply barely sufficient to make a noticeable difference, an additional 20 lumens is essentially insignificant. We wished to know which number had it right.
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From a simple eye take a look at, [EcoLight](https://git.xming.cloud/ivorywerner12) the light put out from the Philips 100W Equal LED would not differ a lot from its nearest opponents, the Cree and GE 100W replacements. Side by aspect, the three have almost equivalent glows, all of them boasting equally heat tones. That is not stunning, given that all three are rated with the identical 2,seven hundred Okay shade temperature. When examined, every one erred low, on the yellowy facet. Remember, though, [EcoLight](https://rentry.co/7007-case-study-ecolight-led-bulbs---the-future-of-energy-efficient-lighting) that Philips claims to put out 1,680 lumens to Cree and GE's 1,600. That's a fairly minuscule distinction, however it's one that ought to be noticeable if you're wanting closely for it. The problem is that I could not discover it. Testing bulb brightness will get a bit difficult. In addition to measuring coloration temperature and [EcoLight home lighting](http://www.painc.co.kr/index.php?document_srl=6295369&mid=freeboard&page=1) coloration rendering scores, our spectrometer can take luminosity readings from a given mild -- but these readings are simply skewed by issues like viewing angle and distance. To get numbers you'll be able to rely on, you want something known as an integrating sphere.
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