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If you are seeking to substitute a 100W light bulb, you may find a number of LED options at prices that are not almost as unreasonable as they were just a year or two in the past. The present crop, together with the Philips 100W Equal LED, hovers right across the $20 worth level. Initially priced at $25, Philips' LED has since been marked down just a few bucks to $22, which is still barely dearer than what you'll see from competitors like GE and Cree. Philips justifies that by claiming an extra eighty lumens' worth of brightness over these two, along with superior dimming capabilities. However, our assessments did not reveal any noticeable distinction in either brightness or dimmability. That, together with the fact that [Philips affords](https://www.gameinformer.com/search?keyword=Philips%20affords) half the warranty that you're going to get with GE or Cree, makes this bulb troublesome to suggest. Philips' 100W Equal LED shares the identical, flat-topped build of its smaller siblings within the 60W and 40W categories, but units itself apart with a singular design that splits the bulb into three sections separated by deep channels.
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This helps keep the heat buildup at bay, one thing that will get especially important when LEDs begin putting out this much mild. Even with the emphasis on thermal management, the bulb will get sizzling to the touch after simply a couple of minutes of use, which isn't unusual for a 100W substitute LED. As such, Philips recommends not utilizing it in an enclosed fixture -- if you happen to do, you'll risk shortening the bulb's lifespan. That lifespan is rated at 25,000 hours, the identical as the other 100W alternative LEDs I tested, with the exception of Utilitech. That lifespan comes out to 22.Eight years if the bulb is used for an average of three hours per day. Philips warrants the bulb for the primary 5 of those years, whereas GE and Cree each provide ten-year warranties. 25,000 hours is the longevity benchmark for Vitality Star certification -- the Philips 100W Equivalent earned certification over the summer season, as did the GE LED I tested. Cree's bulb isn't certified but, however it meets the factors -- Cree's team tells me they count on it to be certified within the near future.
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Philips claims a gentle output of 1,680 lumens at a golden hued 2,seven-hundred Okay from a energy draw of 19 watts. That makes it good for about 88 lumens per watt -- an impressive quantity, but not as [impressive](https://www.bing.com/search?q=impressive&form=MSNNWS&mkt=en-us&pq=impressive) as GE and Utilitech, [EcoLight outdoor](https://wlvos.nl/index.php/User:EldonM84234628) which each handle to place out one hundred lumens per watt. These 1680 lumens are a slight step up from what you will get with GE, Cree, or any of the other bulbs we tested. With brightness being one in every of the first belongings you need from your house lighting, that quantity would seem to provide Philips an edge, albeit a minor one. However, the engineers at Vitality Star check bulbs out for themselves, posting the complete specs for every LED they certify on-line. On Philips' itemizing, Vitality Star charges the bulb at 1,620 lumens -- not 1,680. While an extra 80 lumens is just barely enough to make a noticeable difference, an extra 20 lumens is essentially insignificant. We wished to know which number had it proper.
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From a easy eye take a look at, the sunshine put out from the Philips 100W Equal LED doesn't differ much from its nearest opponents, the Cree and GE 100W replacements. Facet by side, the three have practically an identical glows, all of them boasting equally heat tones. That is not shocking, given that each one three are rated with the same 2,700 Ok color temperature. When examined, every one erred low, on the yellowy aspect. Remember, although, that Philips claims to place out 1,680 lumens to Cree and GE's 1,600. That's a fairly minuscule difference, however it's one which should be noticeable if you are trying intently for it. The problem is that I could not discover it. Testing bulb brightness gets a bit tough. In addition to measuring colour temperature and colour rendering scores, our spectrometer can take luminosity readings from a given mild -- but those readings are simply skewed by things like viewing angle and distance. To get numbers you may rely on, you want something called an integrating sphere.
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