If you're seeking to substitute a 100W light bulb, you will discover a number of LED choices at prices that are not almost as unreasonable as they were only a 12 months or two in the past. The present crop, including the Philips 100W Equal LED, hovers right 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 may see from rivals like GE and Cree. Philips justifies that by claiming an additional 80 lumens' price of brightness over these two, along with superior dimming capabilities. However, our assessments didn't reveal any noticeable difference in both brightness or dimmability. That, together with the truth that Philips presents half the warranty that you will get with GE or Cree, makes this bulb tough to recommend. Philips' 100W Equivalent LED shares the identical, flat-topped build of its smaller siblings within the 60W and 40W classes, however units itself apart with a singular design that splits the bulb into three sections separated by deep channels.

This helps keep the heat buildup at bay, something that gets especially necessary when LEDs start placing out this a lot mild. Even with the emphasis on thermal management, the bulb gets scorching to the contact after just a few 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 danger shortening the bulb's lifespan. That lifespan is rated at 25,000 hours, the identical as the opposite 100W replacement LEDs I tested, with the exception of Utilitech. That lifespan comes out to 22.Eight years if the bulb is used for a median of 3 hours per day. Philips warrants the bulb for the primary five of those years, whereas GE and Cree both supply ten-year warranties. 25,000 hours is the longevity benchmark for Power Star certification -- the Philips 100W Equivalent earned certification over the summer time, as did the GE LED I examined. Cree's bulb isn't certified yet, however it meets the standards -- Cree's crew tells me they count on it to be certified in the close to future.

Philips claims a gentle 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 about 88 lumens per watt -- a formidable number, but not as spectacular as GE and Utilitech, which both manage to put out a 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 considered one of the first things you need from your home lighting, that quantity would seem to provide Philips an edge, albeit a minor one. Nevertheless, the engineers at Power Star test bulbs out for EcoLight themselves, posting the total specs for every LED they certify on-line. On Philips' itemizing, Power Star rates the bulb at 1,620 lumens -- not 1,680. Whereas an extra 80 lumens is just barely sufficient to make a noticeable difference, an additional 20 lumens is basically insignificant. We needed to know which quantity had it proper.

From a easy eye test, the light put out from the Philips 100W Equal LED would not differ much from its nearest opponents, the Cree and GE 100W replacements. Facet by aspect, the three have practically an identical glows, all of them boasting equally warm tones. That is not stunning, EcoLight given that all three are rated with the same 2,seven-hundred Ok colour temperature. When tested, every one erred low, on the yellowy facet. Remember, though, that Philips claims to place out 1,680 lumens to Cree and GE's 1,600. That's a fairly minuscule difference, but it is one which needs to be noticeable if you are looking carefully for it. The problem is that I couldn't notice it. Testing bulb brightness will get a bit tough. In addition to measuring coloration temperature and colour rendering scores, our spectrometer can take luminosity readings from a given mild -- however those readings are simply skewed by things like viewing angle and distance. To get numbers you can depend on, you need one thing referred to as an integrating sphere.

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Pub: 06 Aug 2025 23:42 UTC

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